A new image from the James Webb Space Telescope shows thousands of glittering galaxies that it spied by peering through ...

The first such flight occurred in 1963, when Soviet cosmonaut Valentina Tereshkova was launched on a solo mission aboard the spacecraft Vostok 6, becoming the first woman in space and the only woman ...

Jeff Bezos's Blue Origin rocket has completed its first all-female flight, with singer Katy Perry and broadcaster Gayle King ...

Blue Origin is a private space company founded in 2000 by Bezos, the billionaire entrepreneur who also started Amazon.

The European Space Agency (ESA) has issued a warning about all of the space junk surrounding Earth and how it could cause ...

Lauren Sanchez, Gayle King and Katy Perry are part of Blue Origin’s first all-female space flight, which is set to launch at ...

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show!

Space may well be infinite. Space is also getting crowded. Can both of these statement be true? Yes, as long as the second ...

A new report released April 1 by the European Space Agency sheds light on space pollution surrounding our planet — how bad ...

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

Researchers have spent the past few years watching a black hole re-awaken roughly 300 million light-years away from Earth.

Scientists have observed a previously inactive supermassive black hole producing regular, powerful X-ray eruptions that ...