SpaceX successfully launched two Falcon 9 rockets from Florida and California, deploying a total of 53 Starlink satellites.

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

The satellites the world relies on for navigation, communication and more get their bearings from distant black holes – but ...

Yet the burst had us intrigued. For one thing, this burst was fast. The fastest known fast radio burst lasted about 10 ...

Starlink satellites have been developed by SpaceX to provide internet to remote locations. Here we explore the controversial ...

The SETI Institute and SpaceX have launched a groundbreaking collaboration to help protect sensitive radio astronomy observations at the Allen Telescope Array (ATA) from interference caused by ...

Starlink already dims its spacecraft in visible light by tipping solar panels away from Sun reflections. A similar hardware ...

The SETI Institute and SpaceX have launched a groundbreaking collaboration to help protect sensitive radio astronomy observations at the Allen Telescope Array (ATA) from interference caused by ...

SpaceX’s Starlink satellites were known to interfere with visible light astronomical observations, but many have now been ...

Starlink needs to intervene as soon as possible, before the emissions end up blocking faint light from the Epoch of Reionization—when neutral hydrogen was reionized by light from the first stars.