Space calendar 2020: Rocket launches, sky events, missions & more!

LAST UPDATED March 10: These dates are subject to change, and will be updated throughout the year as firmer dates arise. Please DO NOT schedule travel based on a date you see here. Launch dates collected from NASA, ESA, Roscosmos, Spaceflight Now and others.

Watch NASA webcasts and other live launch coverage on our “Watch Live” page, and see our night sky webcasts here. Find out what’s up in the night sky this month with our visible planets guide and skywatching forecast.

Wondering what happened today in space history? Check out our “On This Day in Space” video show here!

March

March 14: A SpaceX Falcon 9 rocket is expected to launch a fifth batch of approximately 60 satellites for the company’s Starlink broadband network in a mission designated Starlink 5. It will lift off from NASA’s Kennedy Space Center in Florida, at 9:35 a.m. EDT (1335 GMT).

March 16: A Russian Soyuz rocket will launch a Glonass M navigation satellite from the Plesetsk Cosmosdrome in Russia, at 2:23 p.m. EDT (1823 GMT).

March 16: India’s Geosynchronous Satellite Launch Vehicle Mk. 2 (GSLV Mk.2) may launch the county’s first GEO Imaging Satellite, or GISAT 1. It is scheduled to lift off from the Satish Dhawan Space Center in Sriharikota, India, at 8:13 a.m. EDT (1213 GMT). The launch was postponed from March 6 due to technical problems with the rocket.

March 19: Happy Equinox! Today marks the first day of spring in the Northern Hemisphere and the first day of fall in the Southern Hemisphere.

March 19: A United Launch Alliance Atlas V rocket will launch the sixth Advanced Extremely High Frequency (AEHF) satellite for the U.S. military. The AEHF-6 mission will lift off from Cape Canaveral Air Force Station in Florida, during a 2-hour launch window that opens at 3:22 p.m. EDT (1922 GMT).

March 20: The waning, crescent moon will make a close approach to Jupiter in the dawn sky. It will be in conjunction with Jupiter at 2:21 a.m. EDT (0621 GMT), and the pair will be above the southeastern horizon for a few hours before sunrise.

March 21: A Russian Soyuz rocket will launch approximately 32 satellites into orbit for the OneWeb satellite constellation. The mission, called OneWeb 3, will lift off from the Baikonur Cosmodrome in Kazakhstan, at 1:07 p.m. EDT (1707 GMT).

March 23: An Arianespace Vega rocket will launch on the Small Spacecraft Mission Service, or SSMS, proof-of-concept mission carrying 42 microsatellites, nanosatellites and cubesats. The rideshare mission will lift off from the Guiana Space Center near Kourou, French Guiana, at 9:51 p.m. EDT (0151 GMT on March 24). Watch it live.

March 24: New moon

March 26: Rocket Lab will launch an Electron rocket on a rideshare mission carrying three payloads for the U.S. National Reconnaissance Office. Also on board will be the ANDESITE CubeSat for Boston University and NASA’s CubeSat Launch Initiative, which will study Earth’s magnetosphere and space weather, and the M2 Pathfinder satellite, a technology demonstration mission that is a collaboration between the Australian government and the University of New South Wales Canberra Space. The mission, nicknamed “Don’t Stop Me Now,” will lift off from the company’s New Zealand launch facility on the Mahia Peninsula.

March 28: The waxing, crescent moon will make a close approach to Venus in the evening sky. It will be in conjunction with Venus at 6:37 a.m. EDT (1037 GMT), and the pair will still appear close the evenings before and after. Look for them above the southwestern horizon after sunset.

March 30–April 2: The 36th annual Space Symposium takes place in Colorado Springs.

March 30: A SpaceX Falcon 9 rocket will launch the SAOCOM 1B Earth observation satellite for Argentina. It will lift off from Cape Canaveral Air Force Station in Florida, at 7:21 p.m. EDT (2321 GMT).

March 31: A Russian Proton rocket will launch the Express 80 and Express 103 communications satellites for the Russian Satellite Communication Company. It will lift off from the Baikonur Cosmodrome in Kazakhstan.

March 31: Conjunction of Saturn and Mars. The Ringed Planet and the Red Planet meet up for a special conjunction in the dawn sky. Saturn will pass less than 1 degree north of Mars at 6:56 a.m. EDT (1056 GMT).

Also scheduled to launch in March (from Spaceflight Now):

• A Chinese Long March 7A rocket will launch a satellite known as TJS 6. This will be the first flight of the Long March 7A rocket variant. It will lift off from the Wenchang Spacecraft Launch Site in Hainan, China.
• India’s Polar Satellite Launch Vehicle (PSLV) will launch the RISAT 2BR2 radar Earth observation satellite for the Indian Space Research Organization. It will lift off from the Satish Dhawan Space Center in Sriharikota, India.

April

April 2: SpaceX’s Dragon CRS-20 cargo craft will depart the International Space Station and return to Earth. NASA will provide live coverage of its departure beginning at 11 a.m. EDT (1500 GMT), and it is scheduled to be released at 11:24 a.m. EDT (1524 GMT). The capsule will splash down in the Pacific Ocean a few hours later, but NASA will not broadcast the splashdown. Watch it live.

April 7: Super Pink Moon. The full moon of April, known as the Pink Moon, coincides with a supermoon.

April 9: A Russian Soyuz rocket will launch the Soyuz MS-16 spacecraft to the International Space Station with three new Expedition 62 crewmembers: NASA astronaut Chris Cassidy and two Russian cosmonauts, Anatoli Ivanishin and Ivan Vagner. (Originally, cosmonauts Nikolai Tikhonov and Andrei Babkin were slated for this flight, but they were replaced by their backup crew for “medical reasons” in February). The rocket will lift off from the Baikonur Cosmodrome in Kazakhstan. Watch it live.

April 10: An Arianespace Soyuz rocket will launch the second Composante Spatiale Optique (CSO-2) military reconnaissance satellite for the French space agency CNES and DGA, the French defense procurement agency. It will lift off from the Guiana Space Center in French Guiana. Watch it live.

April 14: The last-quarter moon will make a close approach to Jupiter and Saturn in the dawn sky. It will be in conjunction with Jupiter at 7:05 p.m. EDT (2305 GMT), followed by a conjunction with Saturn on April 15 at 5:18 a.m. EDT (0918 GMT). Catch the trio in the morning sky, before sunrise.

April 21-22: The Lyrid meteor shower peaks.

April 22: New moon

April 25: A Russian Soyuz rocket will launch the 75th Progress cargo spacecraft to the International Space Station. It will lift off from the Baikonur Cosmodrome in Kazakhstan. Watch it live.

April 26: The waxing, crescent moon will make a close approach to Venus in the evening sky. It will be in conjunction with Venus at 11:23 a.m. EDT (1523 GMT), and the pair will still appear close the evenings before and after. Look for them above the southwestern horizon after sunset.

April 28: Shining brightly at mag -4.5, the “evening star” Venus reaches its greatest brightness of the year.

April 29: A SpaceX Falcon 9 rocket will launch the U.S. Air Force’s third third-generation navigation satellite, designated GPS 3 SV03, for the Global Positioning System. It will lift off from Cape Canaveral Air Force Station in Florida.

Also scheduled to launch in April (from Spaceflight Now):

• An Arianespace Soyuz rocket will launch the Falcon Eye 2 Earth-imaging satellite for the United Arab Emirates. It will lift off from the Guiana Space Center in French Guiana.
• A Chinese Long March 5B rocket will launch on a test flight with an unpiloted prototype for China’s new human-rated crew capsule, which is designed for future human missions to the moon. This will be the first flight of a Long March 5B rocket. It will lift off from the Wenchang Spacecraft Launch Site in Hainan, China.
• India’s Small Satellite Launch Vehicle (SSLV) will launch on its first orbital test flight from the Satish Dhawan Space Center in Sriharikota, India.

May 7: Crew Dragon Demo 2: SpaceX’s Crew Dragon spacecraft is scheduled to take its first crewed test flight to the International Space Station with NASA astronauts Doug Hurley and Bob Behnken on board. This will be the Crew Dragon’s first test flight with astronauts on board following the uncrewed Demo-1 mission in March. It will lift off on a Falcon 9 rocket from NASA’s Kennedy Space Center in Florida.

May 7: The full moon of May, also known as the Flower Moon, occurs at 6:45 a.m. EDT (1045 GMT).

May 12: See the moon, Jupiter and Saturn huddled together in the predawn sky. The waning, gibbous moon will be in conjunction with Jupiter at 5:41 a.m. EDT (0941 GMT), followed by a conjunction with Saturn at 2:11 p.m. EDT (1811 GMT).

May 14: The last-quarter moon will make a close approach to the Red Planet. It will be in conjunction with Mars at 10:02 p.m. EDT (0202 GMT on May 15). Look for the pair above the southeastern horizon before sunrise.

May 18: Jupiter and Saturn will make a close approach in the early morning sky. The pair will be in conjunction at 12:45 a.m. EDT (0445 GMT).

May 22: New moon

May 23: The one-day-old moon will make a close approach to Venus in the evening sky. It will be in conjunction with Venus at 10:40 p.m. EDT (0240 GMT on May 24). Look for them above the southwestern horizon just after sunset.

May 31–June 4: The 236th Meeting of the American Astronomical Society takes place in Madison, Wisconsin.

Also scheduled to launch in May (from Spaceflight Now):

• A Japanese H-2B rocket will launch the HTV-9 cargo spacecraft to the International Space Station. It will lift off from the Tanegashima Space Center in Japan.
• A United Launch Alliance Atlas V rocket will launch the AFSPC-7 mission for the U.S. Air Force. The mission’s primary payload is the X-37B space plane, also known as the Orbital Test Vehicle, will fly on the program’s sixth mission (OTV-6).
• A Russian Soyuz rocket will launch approximately 36 satellites into orbit for the OneWeb constellation of communications satellites. The mission, titled OneWeb 4, will launch from the Vostochny Cosmodrome in Russia.
• A Chinese Long March 3B rocket will launch a satellite for the country’s Beidou navigation network toward geostationary orbit. It will lift off from the Xichang Satellite Launch Center in the country’s Sichuan Province.

June 5: A penumbral lunar eclipse will be visible from Asia, Australia, Europe and Africa. The moon will begin passing through Earth’s shadow at 1:45 p.m. EST (1745 GMT), and the eclipse will last for 3 hours and 18 minutes.

June 5: The full moon of June, known as the Strawberry Moon, occurs at 3:12 p.m. EDT (1912 GMT).

June 8: The waning, gibbous moon will form a small triangle with Jupiter and Saturn in the morning sky. It will be in conjunction with Jupiter at 1:21 p.m. EDT (1721 GMT), followed closely by a conjunction with Saturn about 9 hours later at 10:12 p.m. EDT (0212 GMT on June 9).

June 12: Just a day before reaching last quarter phase, the moon will make a close approach to Mars in the predawn sky. The pair will be in conjunction at 7:55 p.m. EDT (2355 GMT), but they will be below the horizon for skywatchers in the U.S. at that time. You can find them above the southeastern horizon for a few hours before sunrise.

June 19: The one-day-old moon will make a close approach to Venus in the evening sky. It will be in conjunction with Venus at 4:53 EDT (0853 GMT). Look for them above the eastern horizon just before sunrise.

June 20: Happy Solstice! Today marks the first day of summer in the Northern Hemisphere and the first day of Winter in the Southern Hemisphere.

June 20: An Arianespace Vega rocket will launch the SEOSat-Ingenio Earth observation satellite and the Taranis scientific research satellite from the Guiana Space Center in Kourou, French Guiana.

June 21: An annular solar eclipse will be visible from parts of Africa and Asia.

Also scheduled to launch in June (from Spaceflight Now):

• A United Launch Alliance Delta IV Heavyrocket will launch a classified spy satellite for the U.S. National Reconnaissance Office. The mission, titled NROL-44, will lift off from Cape Canaveral Air Force Station in Florida.

July 4: Happy Aphelion Day! Earth is farthest from the sun today.

July 4-5: A penumbral lunar eclipse will be visible from the Americas and parts of Africa and Antarctica. The moon will begin passing through Earth’s shadow on July 4 at 11:07 p.m. EST (0307 GMT on July 5), and the eclipse will last for 2 hours and 45 minutes.

July 5: The full moon of July, known as the Beaver Moon, occurs at 12:44 a.m EDT (0444 GMT). That same day, the moon will be in conjunction with Jupiter at 5:38 p.m. EDT (2138 GMT). The moon will also be in conjunction with Saturn on July 6 at 4:38 a.m. EDT (0838 GMT). The trio will form a small triangle in the night sky before fading into the dawn.

July 8: The “morning star” Venus is at its greatest brightness for the year, shining at magnitude -4.5 in the morning sky.

July 11: The waning, gibbous moon will make a close approach to the Red Planet in the early morning sky. It will be in conjunction with Mars at 3:38 p.m. EDT (1938 GMT).

July 14: Jupiter reaches opposition, which means the planet will appear at its biggest and brightest. This happens about once a year, when Jupiter’s position is almost directly opposite the sun in the sky. Around the same time, Jupiter will also make its closest approach to Earth.

July 17: NASA’s Mars 2020 rover launches to the Red Planet! It will lift off on a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida. Watch it live.

July 17: The crescent moon will be in conjunction with Venus, the “morning star,” at 3:27 a.m. EDT (0727 GMT). Look for the pair above the eastern horizon before dawn.

July 20: New moon

July 20: Saturn reaches opposition, which means the planet will appear at its biggest and brightest. This happens about once a year, when Saturn’s position is almost directly opposite the sun in the sky. Around the same time, Saturn will also make its closest approach to Earth.

July 23: A Russian Soyuz rocket will launch the 76th Progress cargo spacecraft to the International Space Station. It will lift off from the Baikonur Cosmodrome in Kazakhstan. Watch it live.

July 26: The ExoMars lander, a joint effort by the European Space Agency and Russia’s space agency Roscosmos, will launch to the Red Planet. It will lift off on a Russian Proton rocket from the Baikonur Cosmodrome in Kazakhstan.

Also scheduled to launch in July (from Spaceflight Now):

• The United Arab Emirates plans to launch its first Mars orbiter, the Hope Mars Mission. It will launch from the Tanegashima Space Center in Japan on a Japanese H-2A rocket.
• China plans to launch an orbiter and a small rover to Mars. The mission, called Huoxing 1, will lift off on a Long March 5 rocket from the Wenchang Spacecraft Launch Site in Hainan, China.

August

Aug. 1: The nearly-full moon will be in conjunction with Jupiter at 7:32 p.m. EDT (2332 GMT). The following morning (Aug. 2), it will be in conjunction with Saturn at 9:10 a.m. EDT (1310 GMT). Look for the trio in the evening sky.

Aug. 3: The full moon of August, known as the “Sturgeon Moon,” occurs at 11:59 a.m. EDT (1559 GMT).

Aug. 9: The waning, gibbous moon will make a close approach to the Red Planet in the early morning sky. It will be in conjunction with Mars at 4 a.m. EDT (0800 GMT).

Aug. 11-12: The Perseid meteor shower peaks.

Aug. 15: The crescent moon will be in conjunction with Venus, the “morning star,” at 9:01 a.m. EDT (1301 GMT). Look for the pair above the eastern horizon before dawn.

Aug. 18: Black Moon: The third new moon in a season with four new moons is known as a “black moon.” (A black moon can also be the second new moon in a single calendar month.)

Aug. 28/29: The waxing, gibbous moon will be in conjunction with Jupiter at 9:35 p.m. EDT (0235 GMT on Aug. 29). The following day, it will be in conjunction with Saturn at 12:32 p.m. EDT (1632 GMT). Look for the trio in the evening sky.

Aug. 31: Northrop Grumman’s Cygnus NG-14 cargo spacecraft will launch to the International Space Station on an Antares rocket. It will lift off from NASA’s Wallops Flight Facility in Virginia.

Also scheduled to launch in August (from Spaceflight Now):

• A SpaceX Falcon 9 rocket will launch the U.S. Air Force’s fourth third-generation navigation satellite, designated GPS 3 SV04, for the Global Positioning System. It will lift off from Cape Canaveral Air Force Station in Florida

September

Sept. 1: Asteroid 2011 ES4 will make a close flyby of Earth, passing by at a safe distance of 0.0005 AU, or 46,000 miles (75,000 kilometers).

Sept. 2: The full moon of September, known as the “Harvest Moon,” occurs at 1:22 a.m. EDT (0522 GMT).

Sept. 6: The waning, gibbous moon will make a close approach to the Red Planet in the early morning sky. It will be in conjunction with Mars at 12:46 a.m. EDT (0446 GMT).

Sept. 11: Neptune is at opposition. If you have the right equipment and a sky dark enough to see it, now is the best time all year to look!

Sept. 14: The crescent moon will be in conjunction with Venus, the “morning star,” at 12:44 a.m. EDT (0444 GMT). Look for the pair above the eastern horizon before dawn.

Sept. 17: New moon

Sept. 22: Happy Equinox! At 9:15 a.m. EDT (1315 GMT), autumn arrives in the Northern Hemisphere while the Southern Hemisphere will have its first day of spring.

Sept. 25: The waxing, gibbous moon will be in conjunction with Jupiter at 2:48 a.m. EDT (0648 GMT). The following day, it will be in conjunction with Saturn at 4:38 p.m. EDT (2038 GMT). Look for the trio in the evening sky.

Also scheduled to launch in September (from Spaceflight Now):

• A United Launch Alliance Atlas V rocket will launch a classified spacecraft payload for the U.S. National Reconnaissance Office. The mission, NROL-101, will lift off from Cape Canaveral Air Force Station in Florida.

October

Oct. 1: The full moon of October, known as the “Hunter’s Moon,” occurs at 5:05 p.m. EDT (2105 GMT).

Oct. 2: The waning, gibbous moon will make a close approach to the Red Planet in the early morning sky. It will be in conjunction with Mars at 11:25 a.m. EDT (0325 GMT).

Oct. 7-8: The Draconid meteor shower peaks.

Oct. 13: Mars is at opposition, which means it’s bigger and brighter than any other time of year. Look for the glowing Red Planet above the eastern horizon after sunset.

Oct. 14: A Russian Soyuz rocket will launch the crewed Soyuz MS-17 spacecraft to the International Space Station with members of the Expedition 65 crew: Russian cosmonauts Anatoli Ivanishin, Ivan Vagner and Nikolay Chub. It will lift off from the Baikonur Cosmodrome in Kazakhstan. Watch it live.

Oct. 16: New moon

Oct. 21-22: The Orionid meteor shower peaks.

Oct. 22: Just a day before reaching first quarter phase, the moon will be in conjunction with Jupiter at 1:12 p.m. EDT (1712 GMT). That same day, it will be in conjunction with Saturn at 11:42 p.m. EDT (0324 GMT on Oct. 23). Look for the trio in the evening sky.

Oct. 29: The waxing, gibbous moon will be in conjunction with Mars at 12:16 p.m. EDT (0325 GMT). Look for the pair above the eastern horizon after sunset.

Oct. 30: A SpaceX Falcon 9 rocket will launch a Dragon cargo resupply mission (CRS-21) to the International Space Station. It will lift off from Cape Canaveral Air Force Station in Florida. Watch it live.

Oct. 31: Uranus is at opposition. This is the best time of year to view the planet, as it is at its biggest and brightest. If the sky is dark enough, you may be able to spot it with your bare eyes.

Oct. 31: This month has two full moons, which means we’ll have a “Blue Moon” on Halloween. The moon reaches full phase at 10:49 a.m. EDT (1449 GMT).

November

Nov. 12: The crescent moon will be in conjunction with Venus, the “morning star,” at 4:30 p.m. EST (2130 GMT). Look for the pair above the eastern horizon before dawn.

Nov. 15: New moon

Nov. 16-17: The Leonid meteor shower peaks.

Nov. 19: The waxing, crescent moon will be in conjunction with Jupiter at 3:57 a.m. EST (0857 GMT). Shortly afterward, it will be in conjunction with Saturn at 9:51 a.m. EST (1451 GMT). Look for the trio in the evening sky.

Nov. 25: The waxing, gibbous moon will be in conjunction with Mars at 2:46 p.m. EST (1946 GMT). Look for the pair above the eastern horizon after sunset.

Nov. 30: A penumbral lunar eclipse will be visible from the Americas, Australia and Asia. The moon will begin passing through Earth’s shadow at 2:32 a.m. EST (0732 GMT), and the eclipse will last for 4 hours and 20 minutes.

Nov. 30: The full moon of November, known as the “Beaver Moon,” occurs at 4:30 a.m. EST (0930 GMT).

Also scheduled to launch in November (from Spaceflight Now):

• A SpaceX Falcon 9 rocket will launch the Sentinel 6A satellite (also known as Jason-CS A), a joint mission between the European Space Agency, NASA, NOAA, CNES and Eumetsat to continue recording sea level data that was previously collected by the Jason series of satellites. It will lift off from Vandenberg Air Force Base in California.

December

Dec. 13-14: The Geminid meteor shower peaks.

Dec. 14: The only total solar eclipse of 2020 will cross through the southern tip of South America. The moon’s shadow will take a similar path to the one it did for the “Great South American Eclipse” of July 2, 2019.

Dec. 16/17: The waxing, crescent moon will be in conjunction with Jupiter at 11:30 p.m. EST (0430 GMT on Dec. 17). A few hours later on Dec. 17, it will be in conjunction with Saturn at 12:20 a.m. EST (0520 GMT). Look for the trio near the southwestern horizon just after sunset. .

Dec. 21: The solstice arrives at 4:47 a.m. EST (0947 GMT), marking the first day of winter in the Northern Hemisphere and the first day of summer in the Southern Hemisphere.

Dec. 21: Jupiter and Saturn will make a close approach in the evening sky. The pair will be in conjunction at 8:24 a.m. EST (1324 GMT).

Dec. 21-22: The Ursid meteor shower peaks.

Dec. 23: The waxing, gibbous moon will be in conjunction with Mars at 1:31 p.m. EST (1831 GMT). Look for the pair above the eastern horizon after sunset.

Dec. 29: The full moon of December, also known as the Cold Moon, occurs at 10:28 p.m. EST (0328 GMT).

Also scheduled to launch in December (from Spaceflight Now):

• A Russian Soyuz rocket will launch the 77th Progress cargo spacecraft to the International Space Station. It will lift off from the Baikonur Cosmodrome in Kazakhstan.