NASA’s Chandra Telescope has been in orbit since 1999 and is still feeding back incredible information about the universe ...

"We might have finally found the cause of a mystery that's lasted over 40 years," said researcher Sandino Estrada-Dorado.

It was detected by the Chandra telescope, which serendipitously recorded it in May 2020 while observing the remnants of a bygone star in the LMC, according to the statement. Astronomers are ...

Astronomers have uncovered a baffling cosmic anomaly — a supermassive black hole in galaxy NGC 5084 that appears to be ...

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

A brief yet intense X-ray flash, XRT 200515, was detected in NASA's Chandra telescope data from 2000. The signal, originating from the Large Magellanic Cloud, has left scientists debating its cause.

An image of the Phoenix cluster constructed with observations from the Hubble Space Telescope, Chandra X-ray Observatory, and the Very Large Array radio telescope. | Credit: NASA, CXC, NRAO ...

as well as the Hubble Space Telescope and Chandra X-ray Observatory that together comprise NASA's currently operational "Great Observatories." The Hubble Telescope program is facing a potential 20 ...

NASA's $25.4 billion budget request for 2025 set aside $317 million to fund the Webb space telescope, as well as the Hubble Space Telescope and Chandra X-ray Observatory that together comprise ...