Two white dwarfs rocketing through space are the fastest free-moving stars we have ever seen and they could explain how some supernovae form
The white dwarf on the right is stealing matter from a neighbouring star. It will eventually explode as a type Ia supernova, propelling its companion awayTwo white dwarfs rocketing through space are the fastest free-moving stars that we know about and they could explain how some supernovae form.
Type Ia supernovae are so reliably bright that astronomers use them as measuring sticks for assessing how far away distant stars and galaxies are. These supernovae tend to occur when a white dwarf siphons off matter from a neighbouring star and starts …
Österreich Neuesten Nachrichten, Österreich Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
Astronomers unveil a new way to search for extraterrestrial intelligenceRadio beacons in the middle of the Milky Way would be an efficient method of alien communication, astronomers behind a new search say.
Weiterlesen »
Astronomers Discover BEBOP-1c: Tatooine-Like Exoplanet Orbits Twin Stars in a Multiplanetary SystemAn international team of astronomers has announced the second-ever discovery of a multiplanetary circumbinary system. Astronomers at the University of Birmingham have discovered a second planet, named BEBOP-1c, in the rare multiplanetary circumbinary system BEBOP-1 or TOI-1338. This discovery, ma
Weiterlesen »
At Last, Astronomers May Have Seen the Universe’s First StarsTelltale evidence gathered by the James Webb Space Telescope suggests we’re closer than ever before to finding elusive Population III stars
Weiterlesen »
Astronomers Have Figured Out Clever Tricks to Reduce the Impact of Satellite TrailsSatellite trails plague astronomy observations, but Hubble Space Telescope scientists figured out a way to reduce the impacts on HST images.
Weiterlesen »
Super Bowl champ, former Jets, Broncos star has died: reportsHe was a two-time Pro Bowler who played in two Super Bowls, winning one.
Weiterlesen »
Dentists Say This Is the Fastest, Most Effective Teeth Whitening Kit12 Best At-Home Teeth-Whitening Kits: Crest, Colgate, Moon
Weiterlesen »