Jared Isaacman, US President Donald Trump's two-time appointee to lead NASA, said it was his goal that the United States beat ...

Megaconstellations” of vast numbers of satellites could threaten space-based astronomy, scientists have warned. In recent years, companies such as Elon Musk’s SpaceX have launched thousands of new ...

Space astronomy is under threat from ‘megaconstellations’ of satellites, scientists warn - Some satellites will soon have 96% ...

Video shows SpaceX Falcon 9 rocket launching the Crew-11 mission for NASA from Launch Complex-39 at the Kennedy Space Center ...

The increasing number of satellites in space is making it harder for astronomers to study distant galaxies. With more and ...

Roscosmos has replaced a cosmonaut assigned to the next Crew Dragon mission to the space station for reasons neither it nor ...

Billionaire spacewalker Jared Isaacman urged senators on Wednesday to take swift action on his bid to lead NASA, after being ...

A surge in satellites orbiting Earth is introducing unprecedented light pollution, now threatening the images captured by powerful space telescopes, including Hubble, according to a recent NASA-led ...

One of the reasons astronomers like to put telescopes in space is that the “seeing” is better. With no turbulent atmosphere in the way the stars shine steadily, rather than twinkling as they do when ...

Jared Isaacman repeatedly refused to say whether Elon Musk was present when Donald Trump offered him the NASA administrator ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...