It's the JWST's turn to look for an intermediate mass black hole

Intermediate mass black holes (IMBH), if they exist, have between about 100 and 1,000 solar masses, placing them in between stellar black holes and supermassive black holes. But while there's plenty of evidence for both stellar ...

Webb reveals double helium tails escaping from a 'hot Jupiter'

For the first time, scientists have continuously monitored a planet's escaping atmosphere over a complete orbit, revealing that the gas giant WASP-121 b is surrounded by not one but two massive helium tails stretching more ...

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