thousands

Thousands of new black holes just found!

by
New black holes: A bright, irregular galaxy with spikes of light surrounded by more distant and fainter galaxies.

Using the Dark Energy Spectroscopic Instrument (DESI) at Kitt Peak in Arizona, astronomers have discovered thousands of new black holes. These discoveries have more than tripled the amount of known intermediate-mass black holes and active black holes at the centers of dwarf galaxies. Images and videos: NOIRLab/NSF/AURA/J. da Silva/Legacy Surveys/D. Lang (Perimeter Institute)/NAOJ/HSC Collaboration/D. de … Read more

Temperamental stars could be ruining our view of thousands of exoplanets, Hubble Telescope finds

by

A new study has revealed that temperamental stars that brighten and dim over the course of just a few hours could be distorting astronomers’ views of thousands of planets beyond the solar system. The team behind this research reached this conclusion by studying 20 extrasolar planets or “exoplanets” as they crossed, or “transited,” the faces … Read more