As NASA tries to get the Artemis II mission off the ground, with its crew of four astronauts, for a flight around the moon, it is struggling with the albatross of the Space Launch System. The first ...

Washington’s space industry is expanding again, with a Bothell-based company preparing to test key spacecraft technology in orbit as soon as this month.

Northrop Grumman's first "Cygnus XL" cargo ship will depart the International Space Station Thursday morning (March 12), and you can watch the action live.

The launch of Artemis II may have slipped on the calendar, but it has not lost its geopolitical meaning. While the highly anticipated blast-off of NASA’s Space Launch System from Kennedy Space Center ...

We take a look at the best (and worst) places to ski in the solar system, logistics aside. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

SpaceX received federal environmental approval for Starship launches from Kennedy Space Center, paving the way for up to 1 million AI-powering satellites. Learn what this means for Florida's Space ...

NASA vs SpaceX rockets represent two powerful approaches shaping modern space exploration. One reflects decades of government-led engineering built for deep-space reliability, while the other pushes ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. After months of unprecedented observations, astronomers are ...

A closer look at the planets around a star called LHS 1903 may just flip our understanding of how planetary systems form. Reading time 3 minutes Astronomers have discovered a star system that’s out of ...

Comet Wierzchoś, also known as C/2024 E1, is rapidly brightening as it approaches its closest point to Earth next week. But experts predict it will eventually be thrown out of the solar system forever ...

NASA Administrator Jared Isaacman said Saturday the agency is looking at ways to prevent the fueling problems plaguing the Space Launch System rocket before the Artemis III mission. Artemis III is ...

A full moon is seen shining over NASA's SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher in the early hours of February 1, 2026. For 53 years, since the end of the Apollo ...