After years of anticipation, SpaceX is supposed to launch its first ever Falcon Heavy rocket today. SpaceX CEO Elon Musk wants to eventually use these rockets to send people to Mars. However, strong winds could put a dent in the company's plans.
Mary Beth Griggs, Assistant Editor at Popular Science, explains what's causing the delay. Even though the rocket is massive, slight changes to the weather could lead to disaster.
The Falcon Heavy rocket cost about $90 million to build. It is the largest rocket SpaceX has made so far, with 27 engines.
Scientists who studied a big COVID-19 outbreak in Massachusetts concluded that vaccinated people who got so-called breakthrough infections carried about the same amount of the coronavirus as those who did not get the shots.
A Russian space official has blamed a software problem on a newly docked science lab that briefly knocked the International Space Station out of position.
The Biden administration has announced sweeping new pandemic rules for federal workers and some contractors.
U.S. regulators have taken action that will make it easier to get a cheaper and similar version of a brand-name insulin at the drugstore.
The Centers for Disease Control and Prevention is reversing course on some masking guidelines. The agency announced new recommendations Tuesday that even vaccinated people should return to wearing masks indoors in parts of the U.S.
Vaccine Mandates, Osaka Out & LeVar Burton Takes Jeopardy!
New York City will require all municipal workers to get coronavirus vaccines by mid-September or face weekly COVID-19 testing.
Team USA's Uneven Start, Optimism Plummets & 'Old' Stuns Box Office
The flame at Tokyo’s National Stadium and another cauldron burning along the waterfront near Tokyo Bay throughout the games will be sustained in part by hydrogen, the first time the clean fuel source will be used to power an Olympic fire.
Australia has garnered enough international support to defer for two years an attempt by the United Nations’ cultural organization to downgrade the Great Barrier Reef’s World Heritage status because of damage caused by climate change.
