Humans were not designed for space. Ironically, because we insist on going there anyway, scientists now know from studying astronauts that the lack of Earth’s gravity can wreak health havoc, such as ...

On 13th March 2026, the procured on-board atomic clock stopped functioning. However, the satellite will continue to function ...

India's indigenous satellite navigation system NavIC faces fresh reliability concerns after IRNSS-1F's atomic clock failure, ...

NASA's moon landing program delay represents the latest in in technical, budgetary, workforce and public perception ...

As an astronaut, you have to prepare for all kinds of eventualities, whether it’s staying in orbit for nine months longer than expected due to problems with your spacecraft, or cutting short a space ...

NASA is preparing to reveal the launch plans for the Artemis II mission.

New funding from the Texas Space Commission and U.S. Space Force will expand Rice University’s space research programs.

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels.

How a new startup plans to power satellites with lasers. A new class of ultrafast AI chips also uses lasers. And startup ...

For a while, NASA's future looked to be on shaky ground, but this new proposal seems like a fresh vote of confidence.

NASA is working to launch its Artemis II moon mission as soon as April 1, said Lori Glaze, one of the agency’s acting ...

NASA said Friday it’s revamping its Artemis moon exploration program to make it more like the fast-paced Apollo program half a century ago, adding an extra practice flight before attempting a ...