Detection of cesium in the atmosphere of the hot He-rich white dwarf HD 149499B

24. 01 2023

Stars

Discovery of the Exceptionally Short Period Ultracool Dwarf Binary LP 413-53AB

22. 01 2023

White dwarf

Discovery of a resolved white dwarf-brown dwarf binary with a small projected separation: SDSS J222551.65+001637.7AB

20. 01 2023

Stars

Telescope JWST took an image of a dust disk around nearby young star AU Microscopii

Astronomers used the James Webb Space Telescope (JWST) to peer into the young planetary system around AU Microscopii. The pre-main sequence red dwarf star is only 32 light years away which makes it one of the closest ones. There are 2 known exoplanets and a disc of dust orbiting it.

17. 01 2023

Exoplanets

Kinematic Evidence of an Embedded Protoplanet in HD 142666 Identified by Machine Learning