2.6K views · 379 reactions | Scientists at NASA want to improve their ability to detect very dim comets--and YOU can help! Enter the NASA SOHO Comet Search Challenge and develop an artificial intelligence tool that can detect very faint “sungrazing comets.” Learn more and register: https://bit.ly/3quqI7e | NASA Space Alerts | Facebook

Gotta jet! 💫 Hubble made a unique measurement indicating that a jet, plowing through space at speeds greater than 99.97% the speed of light, was propelled by the collision between two neutron stars. Neutron stars are the surviving cores of massive stars that exploded. While the collision took place in 2017, it has taken several years for scientists to come up with a way to analyze the Hubble data and data from other telescopes to paint this full picture. Discover more: https://go.nasa.gov/3Vo3g