Weak gravitational lensing, the bending of light from distant galaxies by intervening mass, remains one of the most direct ...

A Rocket Lab Electron launched the first satellites for a new Open Cosmos constellation that will use spectrum previously ...

Open Cosmos deployed two satellites Jan. 22 to activate Ka-band spectrum filings reassigned by Liechtenstein last week, racing to meet deployment deadlines to bring the frequencies into use for ...

The high priority Ka-band spectrum filings, awarded to Open Cosmos by Liechtenstein, marks a pivotal step in diversifying options for critical infrastructure, space sovereignty and digital resilience ...

Rocket Lab began 2026 with a powerful statement about the future of small satellite launches. On January 22, 2026, its ...

A Russian satellite named Cosmos 2553 is showing signs that it may no longer be working properly. Launched just weeks before the Ukraine conflict began in 2022, this satellite was sent into a ...

One is destined to study the sun, and the other is destined to study everything else. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Tuesday ...

An image from NASA's Chandra X-ray observatory shows a glowing hand stretching across the cosmos with its palm and fingers sculpted from the wreckage of a massive stellar explosion. When you purchase ...

Ione Parkin has curated the exhibition, which also features a diverse array of scientific artefacts from the collections of the Royal Astronomical Society and the National Maritime Museum – historical ...