This Space TV Startup Plans To Stream Live Videos Of Earth’s Surface From Space In 2021

This Space TV Startup Plans To Stream Live Videos Of Earth’s Surface From Space In 2021

Sen is planning a constellation of up to 100 video-streaming satellites.

A startup company that hopes to provide real-time video streaming of Earth from space has announced it will launch its first satellite in 2021, with four further satellites set to launch in 2022.

Sen, based in the U.K., said it had contracted Lithunia-based NanoAvionics to build the five satellites, together called EarthTV, which will be equipped with cameras to beam ultra-high definition (UHD) video to Earth from space. The satellites will be among the first to watch events on Earth unfold in real-time, enabling a wide range of services for companies and consumers.

“Sen’s vision is to become a space video company, to stream real-time video from space with a focus on environmental events and human movement,” says Charles Black, founder and CEO of Sen. “[There are already] companies capturing still imagery at different resolutions. What we’re doing is introducing a new type of data to the market, which is video.”

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The satellites will be launched into a Sun-synchronous orbit, one that remains constantly in sunlight, about 500 kilometers above Earth’s surface. Each so-called nano-satellite, less than two meters across, will have use its camera to view Earth in a variety of resolutions, ranging from 250 meters down to just 1.5 meters.

Events that will be observed will include environmental disasters, such as flooding and wildfires, along with the movements of large groups of people. “We feel that video data will help organizations help displaced people by providing real-time or very timely information,” says Black.

Each steerable satellite will be able to focus on these events unfolding on the ground below, and stream them in real-time. Companies will be able to pay Sen to access the service, while members of the public will be able to watch the stream and get a live glimpse of Earth’s surface through an app. “That will enable individuals to watch and track events,” says Black.

Sen has already demonstrated its capabilities on a satellite launched by the Russian organization RSC Energia in February 2019, highlighting the impressive quality of their video footage. But the ultimate goal is to operate a fleet of spacecraft in orbit, providing large amounts of video of Earth’s surface.

The company already has cameras orbiting Earth on a Russian-built satellite.

“I would like to target something like 100 [satellites in orbit],” says Black. “So it’s not going to be a ‘mega constellation’. But it’s going to be one where we have real-time video of pretty much any place on Earth.”

Sen’s goals do not just extend to Earth orbit, as the company hopes to also eventually send some of its video spacecraft to the Moon or even Mars. The goal here is to have spacecraft in place to watch the arrival of future human missions, planned by organizations like NASA and SpaceX, and stream video back to people on Earth.

“As people expand to the Moon, Sen wants to be telling that story,” says Black. “We believe society needs an independent media that can tell that story of both government agencies and private companies that explore the Moon. We’re aiming for the Moon in the mid-2020s at the earliest, and Mars in 2030 onwards.”

For now though the focus is very much on Earth. And with the launches beginning next year, the company hopes to deliver unique views of the planet from space. “With the real-time capability we believe there is very little similar data available at the moment,” says Black.

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