NASA has a long record of monitoring Earth's sea surface height, information critical not only for tracking how the ocean ...

Scientists are exploring various proposals to repurpose existing spacecraft in order to chase after the interstellar object ...

Rich with detail, the spiral galaxy NGC 1309 shines in this NASA/ESA Hubble Space Telescope image. NGC 1309 is about 100 ...

A new satellite mission backed by NASA and the European Space Agency (ESA) is poised to strengthen global hurricane ...

ESA's Biomass spacecraft recently unfurled its antenna reflector. Watch footage from space and animation of the deployment.

In a spectacular image captured by the Hubble Space Telescope, the spiral galaxy NGC 1309 glows with cosmic elegance and hides a strange survivor.

At this year's symposium, ESA celebrated 50 years of space science and cooperation. But behind the celebration was a warning: ...

The James Webb Space Telescope observed the same region of sky captured in the famous Hubble Ultra Deep Field image, ...

A hidden lake beneath the Greenland Ice Sheet unexpectedly drained more than a decade ago, fracturing the ice surface and ...

The ESA competition aims to foster independent access to space by supporting emerging small- and medium-lift rocket ...