The Astrophysical Journal LettersT
Astrophysicists traced the violent journeys of stars orbiting our galaxy’s central black hole
Stellar collisions produce strange, zombie-like survivors.
Strong magnetic fields spiraling at the edge of the Milky Way’s central black hole
Strong magnetic fields may be common to all black holes
Blue supergiant stars can be formed by the merger of two stars
Strong evidence that most blue supergiants may have formed from the merger of two stars.
A fresh look at red giant stars offers key insights into cosmic distance measurements
A way to measure the Universe's expansion with the highest accuracy.
Webb and Hubble telescopes affirm the Universe’s expansion rate
Webb measurements shed new light on a decade-long mystery.
A scar imprinted on the surface of a white dwarf star
This scar is a concentrated patch of planetary material.
Black holes or galaxies? Which came first?
The findings 'completely shake up' what we know about galaxy formation.
Study of exoplanets: Neptune-like exoplanets can be cloudy or clear
New findings suggest the reason why.
Astrophysicists discover new clues to the origins of the universe and dark matter
A group of astrophysicists from the United States, Italy, and Japan, led by UCLA astrophysicists, has discovered new clues to the origins of the...
Hubble Telescope detects water vapour in the atmosphere of smallest exoplanet GJ 9827d
Astronomers using the NASA/ESA Hubble Space Telescope have made a groundbreaking discovery in their search for exoplanets. For the first time, they have detected...
Evidence found: Supernova give rise to black holes or neutron stars
Origin of black holes proven.