In a typical year, there are around 50 novae, nuclear explosions on the surface of white dwarf stars, in our galaxy. Some of these explosions are so bright and powerful, they exceed the scale of scientific explanation.
Astronomy
Sep 5, 2017
10
221
An international team of space scientists has found evidence of what they believe is a remnant of a type Iax supernova—a white dwarf moving in a way that suggests it was blown across part of the universe by the power of ...
Long before dinosaurs roamed the Earth, a bizarre creature with a Venus flytrap-like head swam the seas.
Archaeology
Aug 3, 2017
0
237
(Phys.org)—Observations conducted with NASA's Chandra X-ray Observatory have uncovered a young stellar cluster designated NGC 3293. The data provided by the spacecraft reveal insights about its stellar population. The findings ...
Pointing the Very Large Array (VLA) at a famous galaxy for the first time in two decades, a team of astronomers got a big surprise, finding that a bright new object had appeared near the galaxy's core. The object, the scientists ...
Astronomy
May 23, 2017
7
976
(Phys.org)—A team of researchers affiliated with the Warsaw University Observatory has captured for the first time the events that led to a classical nova exploding, the explosion itself and then what happened afterwards. ...
(Phys.org)—A large team of researchers from across the U.S. studying data sent back from Mars by the Curiosity rover has found evidence of tridymite, a type of mineral associated with explosive volcanoes here on Earth. ...
(Phys.org)—A team of astronomers has found a hydrogen-poor superluminous supernova with exceptional properties. According to a research paper published online on May 17, on the arXiv pre-print server, the cosmic explosion, ...
A giant star that exploded 30 million years ago in a galaxy near Earth had a radius prior to going supernova that was 200 times larger than our sun, according to astrophysicists at Southern Methodist University, Dallas.
Astronomy
Apr 26, 2016
6
1705
Observations from ESO's La Silla and Paranal Observatories in Chile have for the first time demonstrated a link between a very long-lasting burst of gamma rays and an unusually bright supernova explosion. The results show ...
Astronomy
Jul 8, 2015
14
3619
