NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

NASA has captured 25 years of observations from the Chandra X-ray Observatory showing the aftermath of Kepler’s Supernova, a ...

Astronomers have found strong evidence of a neutron star in the remnants of an exploding star (Nasa/Esa/CSA/M Matsuura [Cardiff University]/R Arendt [Nasa’s Goddard Spaceflight Centre and University ...

NASA is celebrating the holiday season with photographs of the remnants of a supernova star captured by the James Webb Space Telescope. The star, named Cassiopeia A (Cas A), shines brightly from ...

The new paper argues that, in SN 1181, the first phase of the supernova fizzled out and left behind an unusually active ...

A new mid-infrared image from NASA’s James Webb Space Telescope has revealed new details from the aftermath of a supernova seen from Earth 340 years ago. NASA, ESA, CSA, D. D. Milisavljevic (Purdue), ...

A false colour image of Cassiopeia A creating using data from the Spitzer and Hubble Space Telescopes and the Chandra X-Ray observatory. (Nasa) For the first time ever astronomers have been able to ...

Astronomers have found evidence that a neutron star exists at the centre of the only exploding star – supernova – visible to the naked eye in the last 400 years, solving a 30-year-old mystery.

Supernova 1987A – located in a neighbouring dwarf galaxy – has been observed for more than three decades. Astronomers have found strong evidence of a neutron star in the remnants of an exploding star ...