rapidly

Tidal Disruptor Event J150052 Was Caused by Rapidly Rotating Intermediate-Mass Black Hole, Study Finds

Tidal Disruptor Event J150052 Was Caused by Rapidly Rotating Intermediate-Mass Black Hole, Study Finds

Long-term light curve of J150052 from 2008. Credit: Cao et al, 2022 Using NASA’s Chandra and ESA’s XMM-Newton space telescopes, astronomers from Radboud University in the Netherlands and elsewhere made X-ray observations of a tidal disturbance event designated 3XMM J150052.0+015452, or J150052 for short. The results show that J150052 was triggered by a rapidly rotating …

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Stars and planets: Planet near a bright white star with a comet approaching the star.

EarthSky | Stars and planets grow rapidly together

See bigger. | Artist’s concept of a comet-like object falling towards a white dwarf star. Astronomers recently analyzed the atmospheres of 237 white dwarfs. Materials from comets and asteroids have collided with stars and “polluted” their atmospheres. From this study, the researchers learned that stars and planets form simultaneously and rapidly. Image via ESA/ Hubble/ …

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