June 1, 2021 Asteroid the size of Seattle's Space Needle to pass near Earth A "potentially hazardous" asteroid the size of Seattle's Space Needle is expected to pass near Earth on Tuesday.
May 15, 2021 How 'straight' lightning could prove the existence of dark matter: report A group of scientists has linked the presence of macroscopic dark matter to the appearance of extremely rare "straight" lightning bolts.
May 15, 2021 California residents spot possible meteor in the Bay Area sky Residents in California took to social media Thursday to report spotting a possible meteor in the Bay Area sky.
May 5, 2021 Eta Aquarid 2021 meteor shower: How to watch The Eta Aquarid meteor shower will peak Wednesday evening into early Thursday morning, giving curious viewers the opportunity to see debris from the famous Halley's Comet.
April 21, 2021 How to watch Lyrid meteor shower tonight The annual Lyrid meteor shower will light up the night sky this week, with its peak in the predawn hours on Thursday.
April 13, 2021 Meteor blazes across South Florida skies Southern Florida residents were stunned to see a meteor blazing through the darkness Monday night, with some sharing footage of the spectacle on social media.
March 26, 2021 NASA gives all clear: Earth safe from asteroid threats for 100 years Whew, now here’s some good cosmic news: NASA has given Earth the all clear for the next century from a particularly menacing asteroid.
March 26, 2021 Mysterious Seattle light show likely debris from SpaceX rocket A mysterious light show that illuminated the sky above parts of the Pacific Northwest on Thursday night was likely the remains of a SpaceX rocket entering Earth’s atmosphere, authorities said.
March 21, 2021 Asteroid safely flies by Earth on Sunday On Sunday, the largest asteroid this year flew by Earth at 77,000 mph.
March 18, 2021 Mars is first inner planet after Earth to have core measured NASA's InSight spacecraft has measured the size of Mars's core for the first time.