What is Space Jaws? A covert black hole revealed itself to astronomers in 2025 with a spectacular burst of radiation known as ...

Instead of using thrusters, SPHEREx relies on a system of reaction wheels to control its orientation. The observatory will ...

The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, or SPHEREx to use its ...

On March 27 — 15 days after its launch — SPHEREx saw its first light, proving its instruments performed as designed. This ...

The space-based observatory, launched at the end of March, released its first set of images, in which a cloud of dust ...