YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...

Luca Parmitano ...

Liftoff is scheduled for 8:34 p.m. ET tonight (Jan. 29).

ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.

Thales Alenia Space has won an 862 million euro ($897 million) order from the European Space Agency (ESA) to deliver a lunar lander for moon exploration launches to begin in the 2030s, the firm said ...

Should the asteroid remain on a collision path, it would likely have a velocity of 17.34 km/sec. (10.7 mph/sec.) when first ...

An asteroid discovered before the turn of the year could hit the earth in 2032. The first hazard prevention organizations ...

The committee that decides the fate of endangered species is rarely summoned. But the president's "energy emergency" could ...

The ESA is planning regular missions to the moon. The Argonaut landing vehicle is to take supplies and scientific equipment there.

The Pacific Legal Foundation says the Endangered Species Act does not apply to species — such as the Florida bird — found in only one state.

Enrico Chesta, Véronique Ferlet-Cavrois and Markus Brugger highlight seven ways CERN and ESA are working together to further ...

The fight over Universal Empowerment Scholarship Accounts continues as the new legislative session concludes its first week, and Governor Katie Hobbs releases her proposed budget Friday.