Until now, there have been a total of 277 spacewalks at the International Space Station, out of which the longest was by ...

The moon and sun share top billing in 2026. Kicking off the year's cosmic wonders is the moon, drawing the first astronauts ...

NASA is edging toward a milestone it has not attempted in more than half a century: sending astronauts around the moon on a ...

If you thought 2025 was an exciting year for spaceflight, just wait until 2026. Here's a look at six missions that could define the year.

Earlier this month, NASA released a set of photos highlighting a newly arrived module for Gateway, a small space station that the agency aims to launch to lunar orbit in 2027. That module is HALO ...

The release of NASA's latest budget reveals the Orion spacecraft and Lunar Gateway space station are getting the chop. The US$18.8-billion total figure decreases spending by $6 billion, or 24%, as the ...

In one way or another, the Lunar Gateway has lingered around the periphery of NASA’s human exploration program since the Obama administration. Back then, the elements that eventually coalesced into ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years later on Thursday. NASA’s Anne McClain emerged from the International Space ...

NASA reported 2025 achievements in lunar, Mars, and Earth science missions, including Artemis II preparations, CLPS landers, Mars ESCAPADE, ISS research, heliophysics, and new astronaut candidates.

NASA’s acting Administrator Sean Duffy seems to have provoked the ire of Elon Musk. Musk, the founder and CEO of SpaceX, took aim at Duffy on Tuesday in a flurry of social media posts, attacking his ...

NASA announced plans to build a nuclear reactor on the moon on Tuesday, in an attempt to stay ahead of China and Russia in a new space race. The goal is to have the reactor built before 2030, a ...