South Korea plans to launch its fourth military reconnaissance satellite from a U.S. space base this week, the Ministry of ...

SEOUL, April 21 (Yonhap) -- South Korea plans to launch its fourth military reconnaissance satellite from a U.S. space base ...

See amazing views of colliding galaxies NGC 520 and barred galaxy IC 4212 in imagery from the Siena Galaxy Atlas. Credit: ...

Stitching together 343 distinct photos, Joshua Rozells illuminates a growing problem of satellites polluting the night sky.

The Biomass mission will use a long-forbidden part of the radio spectrum to see how much carbon forests capture.

CLOUDY START TO THE DAY TODAY AS AN UPPER LEVEL DISTURBANCE MOVES OUT. WARM UP ON THE WAY FOR THE WEEKEND. BREEZY OFFSHORE ...

The satellite was caught speeding through low Earth orbit, moving between three images that were taken seconds apart.

Space-grade plastic-packaged components serve as building blocks for low-Earth-orbit satellite payloads that perform optical, ...

GOES-19 has taken over as NOAA’s primary geostationary eye in the Western Hemisphere, joining GOES‑18 to deliver ...

The mission, jointly operated by the United States and India, will measure minute changes to land, ice, and ecosystems around ...

This month marks the 65th anniversary of the launch of the first weather satellite, TIROS-1. TIROS stands for Television ...

There's something else that now appears on Google Earth. Zoom in over rural North Texas, and you'll find a satellite. It ...