The freshly minted telescope discovered 2,000 previously unknown asteroids in just 10 hours. Weirdly, NASA doesn’t seem to care.

NASA has just premiered Planetary Defenders, a fascinating documentary looking at the high-stakes work geared toward protecting Earth from large asteroids spotted coming our way.  The 75-minute production (above) features the astronomers and scientists who are working tirelessly to identify and monitor asteroids considered a potential threat — including, briefly, this one that made headlines […]