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.
Northrop Grumman is making another supply run to the International Space Station. The speedy, special delivery includes pizza for the seven residents on board.
The Centers for Disease Control and Prevention is urging all pregnant women to get vaccinated against COVID-19.
An elephant herd that made a yearlong journey into urbanized southwest China, raiding farms and even a retirement home for food, appears finally to be headed home.
Members of the U.S. military would be required to have the COVID-19 vaccine beginning Sept. 15, under a plan announced by the Pentagon on Monday and endorsed by President Joe Biden.
The space agency began taking applications Friday for four people to live in a simulated Mars habitat at the Johnson Space Center in Houston.
Thick smoke that held down winds and temperatures has begun to clear from Northern California's scenic forestlands as firefighters battle the largest single wildfire in state history.
Canada is lifting its prohibition on Americans crossing the border to shop, vacation or visit, but the United States is keeping similar restrictions in place for Canadians.
Earth is getting so hot that temperatures in about a decade will probably blow past a level of warming that world leaders have sought to prevent.
United Airlines will require U.S.-based employees to be vaccinated against COVID-19 by late October, and maybe sooner.
A wildfire raging in Northern California exploded in size overnight, becoming the third-largest wildfire in state history amid high temperatures and strong winds.
