colopsar

Observation of high-energy neutrinos from the Galactic plane youtube.com/watch?v=35YUzu…

NANOGrav - 15 Years of Gravitational Wave Research youtube.com/watch?v=rkdyVA…

No need to leave your fuzzy, scaly, or slimy companions out of a 'paw'fect picture—share your pet’s #NASACostume with us too. 🐾