What are the little red dots discovered by the James Webb Space Telescope? These X-rays may offer a clue.

NASA unveiled a new telescope on Tuesday to scan vast swathes of the universe for planets outside our solar system and probe ...

A new Space Warps project lets the public hunt for gravitational lenses in data from the Euclid Space Telescope.

In the coming months, NASA and private space company Katalyst will attempt something that has never been done before: they ...

GREENBELT, Md. — NASA’s newest space telescope is ready for its date with a Falcon Heavy rocket in September, ahead of ...

NASA is aiming for an early September 2026 launch of the Roman Space Telescope, a powerful new observatory that could transform astronomy with massive infrared sky surveys, huge data returns, and ...

NASA's Nancy Grace Roman Space Telescope will be unveiled as the agency prepares to launch the observatory into the cosmos ...

NASA Kennedy Prepares Facility for Roman Space Telescope Arrival The Roman space telescope will provide deep, panoramic views of the cosmos ...

An enormous halo stretching perhaps 150,000 light-years across surrounds the Sombrero Galaxy in the constellation Virgo.

NASA's James Webb Space Telescope has revealed detailed images of rare carbon molecules known as buckyballs inside a distant ...

NASA unveiled the Nancy Grace Roman Space Telescope, designed to capture unprecedented panoramic images of the universe.

The new space telescope remains under budget and can launch eight months earlier than planned. It is intended to image ...