The strange behavior of hypervelocity stars suggests a nearby dwarf galaxy must contain a supermassive black hole. If so, a ...
Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.
New research from the SAGA Survey, comparing the Milky Way with 101 similar galaxies, unveils how our galaxy differs ...
Space.com on MSN21h
Mysterious cosmic lights turn out to be 2 undiscovered supernova remnants"These two supernova remnants are helping us to better understand the dynamics of our home galaxy’s neighborhood," ...
Smithsonian Magazine on MSN17h
An Enormous, Branching String of Galaxy Clusters Is the Largest Known Structure in the Universe, Scientists SayThe cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
Astronomers at the NASA Goddard Space Flight Center may have discovered a star hurtling through the Milky Way with a planet ...
Two NASA astronauts, stranded at the International Space Station since June, could return to Earth weeks earlier than ...
Set against a backdrop littered with tiny pinpricks of light glint a few, brighter stars, this is NGC 1858, a 10-million-year ...
SpaceX on Saturday launched 21 more Starlink satellites from Cape Canaveral Space Force Station into lower Earth orbit on a ...
The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...
Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...
IFLScience on MSN21h
Scrawny Star With Large Planet Breaks Galactic Speed Record At 1.9 Million Kilometers Per HourThese are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...
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