W.M. Keck Observatory imagery of star system HR 8799 have been time-lapsed. The system hosts four planets that are more ...

A novel time-division MIMO technology enables phased-array receivers to operate faster with exceptional area efficiency and ...

AST SpaceMobile accelerates global satellite-connectivity push with new India deal, but high valuation and falling estimates cloud outlook.

The European Space Agency has signed an agreement regarding potential use of Orbital Reef as it refines its strategy for use ...

Study reveals that high-energy cosmic rays are born in magnetic fields during neutron star mergers, a prelude to black holes.

Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...

Kyivstar advances direct-to-cell services in Ukraine with Starlink integration and regulatory approval for testing, while ...

Liftoff of the "Symphony in the Stars" mission had been scheduled for early Friday morning (June 20). A new target date has not yet been announced.