Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

PeV — has been detected by the underwater KM3NeT telescope, marking a pivotal moment in astrophysics. This tiny but powerful ...

Scientists have detected the most energetic neutrino ever observed using a deep-sea telescope. The discovery could provide ...

CHILLING new telescope photos of the “city killer” asteroid hurtling towards earth at 30,000mph have been released. The ...

The Webb telescope is well-suited to identify asteroid 2024 YR4's size. Webb views a type of light we can't see with the ...

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...

The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...