SpaceX’s efforts to dim its Starlink satellites will likely be effective, at least for one major observatory. But the brightness concern about mega constellations hasn’t gone away.

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

Hubble, a pioneering satellite startup enabling Bluetooth devices to connect directly to space, proudly announces the launch ...

A team from the Fraunhofer Institute for Applied Optics and Precision Engineering (IOF), local spin-off company Spaceoptix, and satellite communications specialist Tesat have been working on the ...

Plus, with Saturn making its return to the night sky next week after spending the last few months as a 'morning star', the ...

These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...

Japan’s Himawari weather satellites, designed to watch Earth, have quietly delivered a decade of infrared snapshots of Venus.

Science X is a network of high quality websites with most complete and comprehensive daily coverage of the full sweep of ...

Australian organisations could build and launch a low-earth orbit satellite within two years as part of a $50 million project ...

Sunspots are the most striking phenomenon of the solar magnetic field. After the invention of the telescope early in the 17th ...

More than a decade in the making, the Vera Rubin Observatory finally released its first image as its begins its ...

The 10-year survey is the primary mission of the Vera C. Rubin Observatory, located on a mountaintop at the edge of Chile’s ...