Une sonde en orbite autour de Mars ne donne plus de nouvelles. La Nasa n'arrive plus à renouer le contact avec la mission spatiale MAVEN, sans comprendre pourquoi.

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

Samples collected from the asteroid Bennu are continuing the shed light on the origins of the solar system and how life ...

NASA's Goddard Space Flight Center in Maryland is facing controversy over potential building closures. Here's what's been ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

NASA's advanced space observatory known as SPHEREx is on its cosmic journey to solve some of the universe's biggest mysteries. The space telescope, which NASA has spent years developing, launched ...

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

The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical ...

NASA has completed assembly of the Nancy Grace Roman Space Telescope, preparing for final testing and launch by May 2027 to ...

The new SPHEREx telescope and PUNCH satellites took off aboard a Falcon 9 rocket on March 11. SpaceX NASA’s newest space telescope, called SPHEREx, finally got off the ground this week, after a series ...

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...