Launch is scheduled for summer 2026. Astroscale's 660-pound (300 kilograms) APS-R Refueler spacecraft will head for the ...

Through his research at Caltech, a local high school student revealed 1.5 million previously unknown objects in space, ...

Planets are eaten by dying stars as they turn into red giants and expand. Earth will be eaten by the sun in billions of years ...

SETI Institute In the News This month at the SETI Institute brought exciting news about research and innovations that expand our understanding of the universe and bring us closer to answering one of ...

The leadership in the Pentagon, the White House and Congress can make changes now that will enable us to persevere and ...