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 ...

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.

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

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 ...

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 ...

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

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 ...