The astronauts on board the private Fram2 Crew Dragon mission in 2025 took the first ever medical X-rays in space.

Scientists have directly measured the magnetic field surrounding the speedy neutron star. When you purchase through links on ...

SpaceX's massive Starship, the world's largest and most powerful rocket, is scheduled to launch its critical test flight no ...

Liftoff is scheduled for 10:47 a.m. ET.

What could we be looking at?

Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter ...

The temperature of some sub-Neptunes could rise to several thousand degrees, turning the ground into a lava bath.

"We're excited to demonstrate how our technology works and to introduce transformative, clean technology the world urgently ...

The Extremely Large Telescope is looking quite large in this exciting moment. When you purchase through links on our site, we ...

"The whole idea is to go there as prepared as possible and to attain as much data as possible from the launch, so that we can ...

"The debris in geosynchronous orbit is a potential minefield." When you purchase through links on our site, we may earn an ...

And China plans to refly the booster by the end of the year. When you purchase through links on our site, we may earn an ...