Beginning in the 1960s, satellite instruments have measured Earth's reflected broadband shortwave radiation and emitted ...

One of the most advanced satellites for tracking harmful greenhouse gas emissions has died in space.

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early ...

Opinion: We hope lawmakers in Congress will look for opportunities through legislation to further encourage American ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

J uly is an excellent month for astrophotographers. The clear summer skies and warm nights help, but what will excite night ...

Satellites that retire are deorbited into a graveyard orbit within 25 years of their missions ending. This is the case with ...

In 1993, the Hughes Aircraft Company filed for a license with the U.S. Federal Communications Commission to develop Spaceway, ...

FireSat is the first in a proposed constellation of more than 50 satellites that Muon Space hopes to use to monitor and ...

Project Kuiper is set to send its first full batch of satellites to space, marking an important step in its mission to deliver fast, reliable internet to customers and communities around the world.