The observations could illuminate how supermassive black holes feed and grow.
New observations show the deepest parts of the quasar's plasma jet in a project led by MIT Haystack Observatory.
Astronomers have found a way to determine an asteroid’s interior structure based on how its spin changes during a close encounter with Earth.
The stars circle each other every 51 minutes, confirming a decades-old prediction.
A “grazing encounter” may have smashed the moon to bits to form Saturn’s rings, a new study suggests.
Refining current opacity models will be key to unearthing details of exoplanet properties — and signs of life — in data from the powerful new telescope.
Day and night, and across seasons, the instrument generates breathable oxygen from the Red Planet’s thin atmosphere.
Cheap and quick to produce, these digitally manufactured plasma sensors could help scientists predict the weather or study climate change.
The clear and periodic pattern of fast radio bursts may originate from a distant neutron star.
The moon sustained twice as many impacts as can be seen on its surface, scientists find.
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