Nova Scorpii 2023 shows X-ray variability over several months after stellar explosion
Using NASA's Swift spacecraft, an international team of astronomers carried out X-ray observations of a classical nova named Nova Scorpii ...
Tag: stellar
Astronomers detect young FUor-type stellar object
An international team of astronomers analyzed multicolor photometric and spectroscopic observations of the star Gaia20bdk. As a result, they discovered ...
Betelgeuse Betelgeuse? Bright star Betelgeuse likely has stellar companion ‘Betelbuddy’
One of the brightest stars in the night sky, Betelgeuse, may not be about to explode in a supernova, according ...
Researchers claim to have discovered the oldest stellar disk in the Milky Way
A team of astronomers and astrophysicists from the Chinese Academy of Sciences and the University of Toronto have discovered what ...
Hubble discovers black hole beam promotes stellar flares
In a surprising discovery, astronomers using the NASA/ESA Hubble Space Telescope have discovered that the blowtorch-like jet from a supermassive ...
New simulations shed light on stellar destruction by supermassive black holes
Astronomers from Monash University have contributed to a breakthrough in understanding the dramatic fate of stars that get too close ...
The cutest environmentalists; a strange stellar object; vitamins good for the brain
There are areas of scientific research that involve neither vast cosmic phenomena nor extremely cute animals, but these are very ...
“Stellar paternity tests” link orphaned stars to their origins in the Milky Way
In the chaotic environment of open star clusters, strong gravitational interactions between bodies can throw individual stars well outside the ...
New large stellar flare detected from EV Lacertae
Astronomers have made multi-wavelength observations of a nearby M dwarf star known as EV Lacertae (or EV Lac for short). ...
Four young eruptive stellar objects discovered
By analyzing data from the SPICY catalog and NASA's WISE spacecraft, an international team of astronomers has discovered four new ...
