The Space Development Agency awarded Sierra Space a $740 million contract earlier this year to design and deliver 18 missile warning and tracking satellites ...

This list of commonly confused terms in astronomy will help you better understand the cosmos and the common phenomena we see in the sky.

The European Southern Observatory captured a Halloween-themed image of the Dark Wolf Nebula, a hauntingly dense cloud of ...

Astronomers have discovered a "dead star" neutron star is spinning at an incredible 716 times a second, making it the joint fastest-spinning cosmic body ever seen. Not only this, but the neutron ...

The Hubble Space Telescope has captured a spiral galaxy under the "ram pressure" inside a massive cluster of galaxies.

A rare nova explosion on the "Blaze Star" could happen soon, according to NASA. A "zombie star" could possibly rise from the dead on Halloween night, according to space experts. T Coronae Borealis ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The art world has been unusually gripped by the insurance industry since the businessman collector Ronald ...

“Picture an open book. Then picture a big marker streak across ... Environmental review of satellite mega-constellations would be a first step along a path of much-needed space policy reform, ...

Wing attack Georgie Horjus could spend more time on court in the final Constellation Cup match after impressing Watson on debut in Perth on Sunday. Picture: Paul Kane / Getty Images Watson agreed ...

The market expects Constellation Energy Corporation (CEG ... outlook is important in assessing the company's earnings picture, but a powerful factor that might influence its near-term stock ...