Yahoo News - Latest News & Headlineshttps://www.yahoo.com/news/scienceThe latest news and headlines from Yahoo! News. Get breaking news stories and in-depth coverage with videos and photos.en-USCopyright (c) 2026 Yahoo! Inc. All rights reservedMon, 06 Jul 2026 21:00:46 -04005Yahoo News - Latest News & Headlineshttps://www.yahoo.com/news/sciencehttp://l.yimg.com/rz/d/yahoo_news_en-US_s_f_p_168x21_news.pngEven astronauts in space saw America 250 fireworks on the Fourth of July. See their ISS view of Los Angeles...https://www.yahoo.com/news/us/articles/even-astronauts-space-saw-america-220000804.html2026-07-06T22:00:00ZSpaceeven-astronauts-space-saw-america-220000804.htmlArtemis II crew member Jeremy Hansen says he’s stepping down from astronaut rolehttps://www.yahoo.com/news/science/articles/artemis-ii-crew-member-jeremy-210418628.html2026-07-06T21:04:18ZCNNartemis-ii-crew-member-jeremy-210418628.htmlWatch SpaceX Falcon 9 rocket launch 81 satellites early on July 7https://www.yahoo.com/news/science/articles/watch-spacex-falcon-9-rocket-210000277.html2026-07-06T21:00:00ZSpacewatch-spacex-falcon-9-rocket-210000277.htmlMore clues surface about the origins of interstellar comet 3I/ATLAShttps://www.yahoo.com/news/science/articles/more-clues-surface-origins-interstellar-201615921.html2026-07-06T20:16:15ZSpacemore-clues-surface-origins-interstellar-201615921.htmlNASA just found a planet 'hiding' in TESS spacecraft data, all thanks to Einsteinhttps://www.yahoo.com/news/science/articles/nasa-just-found-planet-hiding-190000135.html2026-07-06T19:00:00ZSpacenasa-just-found-planet-hiding-190000135.html