NASA has revealed that astronauts, cosmonauts and tourists may not have left Earth's atmosphere, fueling conspiracies and ...

In November 2023, SpaceX's colossal Starship, owned by Musk, took off for its second test flight. Instead of breaking records ...

A network of Cold War-era infrasound sensors can help scientists reconstruct trajectories of falling space objects.

Sporadic E layers lit up during a solar storm, moving from poles to equator—surprising researchers and revealing potential ...

Manchester scientists will explore the risks and feasibility of 'dimming the Sun' by reflecting sunlight back into space ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

Several space missions have flown by asteroids before and gotten a peek at their compositions, but bringing a sample back to Earth is even more helpful for scientists. The most informative analyses ...

NASA said it's likely that if astronauts had been on the surface of Mars near the rover, they would have been able to see the glowing green lights. Original article source: Mars astronauts would be ...

Kosmos 482 rocketed into space in 1972 on a quest to reach Venus, but its journey was scuttled by an apparent engine ...