
After Its Next Launch, SpaceX Will Probably Only Use Reusable Rockets
Using reusable rockets could make spaceflight cheaper — and it's one of founder Elon Musk's main goals.
LEARN MOREWe've left over 100 million pieces of debris up there in about 60 years.
A coronal hole high-speed stream caused the northern lights to be visible in parts of the U.S., but could cause some issues with the power grid.
Five planets — Jupiter, Mercury, Venus, Uranus and Mars — will align on the evening of March 28.
New NASA maps show who will have the best view of two major solar eclipse events in the next 13 months.
Some natural disasters have communities cleaning up for months or years, often on their own dime.
Police say a package with white powder was located in the mail room for the building that includes Manhattan DA Alvin Bragg's office.
A 20-year-old was arrested for operating a online forum where hacked personal information was allegedly being sold.