"We were amazed by the fact that these observatories can detect about 100 black holes just 250 million years after the Big Bang. Such detections would greatly help to constrain black hole formation ...
WASHINGTON (Reuters) -Astronomers using the Hubble Space Telescope have observed a white dwarf - a highly compact stellar ...
Astronomers are trying to determine what caused a series of gamma-ray bursts, the most powerful explosions in the universe, ...
New X-ray data from NASA’s Chandra telescope reveals Cassiopeia A’s chaotic final hours, showing how dying stars collapse and ...
Astronomers have spotted a cosmic explosion of high-energy gamma-rays unlike any ever seen before. The gamma-ray burst (GRB) ...
Hubble has uncovered a rare ultra-massive white dwarf created in a violent star merger. Once thought to be ordinary, the star ...
Supermassive black holes discovered by the James Webb Space Telescope in the early universe challenge traditional formation ...
S284p1 sits at the edge of the Milky Way about 15,000 light-years from Earth. As superheated gas falls onto the star, it gets redirected as narrow beams, confined by powerful magnetic fields. The jets ...
The Chandra X-ray telescope and other observatories are being used to study stars that could potentially harbor habitable ...
Two Thai astronomers have helped discover a new black widow pulsar designated PSR J1544–2555, contributing to international ...