Space.com's Brett Tingley reports from scene. Canada's prime minister and his opponent kick off election saying Trump must ...

Nestled in the rolling green hills of the English countryside is an important site in global astronomical history. But now, ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...

The researcher was expelled for phone messages expressing “a private opinion” about Trump’s research policies, alarmed French ...

When two enormous black holes collide in deep space, they send shockwaves rippling across the universe. These shockwaves, ...

Smaller hearts, poorer vision, added height among the effects caused by weightlessness.

By Jonathan O’Callaghan CreditNASA/JPL-Caltech, via Space Science Institute Eric Schmidt Joins Relativity Space, a Rocket Start-Up, as C.E.O. The former Google chief executive is taking a ...

SpaceX delivered a four-person crew to the International Space Station early Sunday, setting the stage for Barry Wilmore and ...

Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to ...

American astronomy thrives today largely because of the underpinnings achieved by John Quincy Adams in his far-reaching ...