Space News & Blog Articles

Some newly found stars in a small galaxy called Sextans A are forming without some of the usual "ingredients," raising questions about how the early universe evolved.

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too cold.

The four astronauts of SpaceX's Crew-11 mission will leave the International Space Station on Jan. 14, in the first-ever medical evacuation from the orbital lab. Here are the details.

NASA and the U.S. Department of Energy have firmed up their commitment to develop a nuclear reactor for use on the surface of the moon by 2030.

For over two centuries, we have watched the red giant R Leonis dim and brighten with regularity, but this 'heartbeat' is beginning to speed up near the end of the star's life.

Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also caught a glimpse of one of the Milky Way's nearest galactic neighbors.

Think you know America's newest military branch? Take our quiz and prove you're Space Force‑savvy.

Test how well you know the breakthroughs, pioneers, and turning points that shaped modern rocketry.

NASA is returning four astronauts to Earth early from the International Space Station due to a medical concern with one of the Crew-11 astronauts. Here's the latest news.

Space apparently changes your frame of mind in more ways than one.

The Orion Nebula is the closest large star-forming region, located within the Milky Way just 1,500 light-years from Earth.

"This result shows that the Event Horizon Telescope is not only useful for producing spectacular images, but can also be used to understand the physics that govern black hole jets."

"Microgravity pushed evolution into corners of the phage we still don't fully understand"

"It points to a slow starvation rather than a single dramatic death blow."

'It felt really warm and welcoming. It was a lovely atmosphere the whole time.'

A California-based start-up wants to open a hotel on the moon by 2032 and is now accepting bookings for the out-of-this world travel experience.

"We are in constant contact with NASA."

The astronauts are scheduled to leave in a matter of days.

Exploration advocates are pushing back against the planned cancellation of NASA's Mars sample return project, saying it could potentially find evidence of Red Planet life.

Former NASA astronaut and current U.S. Senator Mark Kelly is fighting back, suing the Pentagon for its plan to censure him over comments he made in a video late last year.

A SpaceX Falcon 9 rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on Monday, Jan. 12, 2026.