Let us then get serious about settlements and colonization. I would invite those that want to participate in this project or ...

Highly energetic explosions in the sky are commonly attributed to gamma-ray bursts. We now understand that these bursts ...

Astronomers are trying to understand a mysterious cosmic explosion that the Einstein Probe spacecraft spotted in April last year.

NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue dwarf galaxy -- shot ...

An X-ray observatory used to study neutron stars is “back in the black” and a cosmic ray detector is ready for possible future upgrades after two astronauts completed a spacewalk outside the ...

X-ray, and gamma-ray wavelengths. This "visibility" has made quasars a helpful proxy for trying to understand the structure and evolution of the cosmos. For example, astronomers look to quasars to ...

Finding patterns and reducing noise in large, complex datasets generated by the gravitational wave-detecting LIGO facility ...

Astronomers using NASA's Chandra X-ray Observatory found that this pulsar, known as PSR J0357+3205 (or PSR J0357 for short), apparently has a long, bright X-ray tail streaming away from it.

Researchers used NASA's Chandra X-ray Observatory and the Very Large Telescope data to find conclusive evidence that huge black holes can feed themselves. Such a discovery opens very important ...