Government researchers are heading back to work, but questions about the size of research-budget cuts will extend into next ...

With NASA's International Space Station set to come out of service in 2030, American aerospace firm Vast has stepped into a ...

The James Webb Space Telescope has received a record-breaking number of proposals for its fifth observation cycle. Only 8% ...

Ask Us Anything answers your most outlandish, mind-burning questions—from the everyday things you’ve always wondered to the ...

ESA said in a statement that the Artemis 4 Orion service module would begin its journey across the Atlantic Ocean "in a few ...

T he Sun has spent the past few days hurling repeated bursts of energy and plasma toward Earth, unleashing a sequence of ...

(THE CONVERSATION) Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE, or escape and plasma acceleration and dynamics ...

The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

After more than two decades circling Earth, the International Space Station is approaching the end of its run. Its planned ...

Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

China has been actively promoting international cooperation in space science, and has shared the data from scientific ...

We’ve mastered launching satellites, but it’s the way these satellites connect to Earth—and to each other—that will determine ...