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 ...

Researchers from the U.K. plan to launch a CubeSat covered with a newly formulated "hull-darkening" Vantablack paint into ...

The Vera Rubin telescope, which is set to open its eyes to the sky later this month, has a 26-foot-wide (8.4 meters) mirror, ...

Between 50 and 1,000 kilometers above our heads is the ionosphere, a layer of Earth's upper atmosphere consisting of charged ...

The Sun’s outer atmosphere—the corona—only reveals itself during total solar eclipses, which happen about every 18 months on ...

The primary challenge in satellite laser downlinks is atmospheric turbulence, which distorts and weakens signals.

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.

The European Space Agency revealed that a mission to create an artificial eclipse was a success. The photos will allow ...

The architecture is based on past experience of observing space debris using the radar called BIRALES (BIstatic Radar for LEo Survey). The transmitting antenna that is described in this paper will be ...

Amazon's next group of Kuiper satellites could soon reach orbit, propelling the company closer to providing internet to ...

Amazon's next group of Kuiper satellites could soon launch from Florida, propelling the company closer to providing internet ...