Russia is set to return to the moon after nearly 50 years by sending an uncrewed lander toward

Dish Network Corp. is proposing to buy EchoStar Corp., the satellite network operator it once owned, in an

Amazon.com Inc. said it plans to launch the first two test satellites for its Project Kuiper constellation this

Elon Musk said he will receive an MRI of his neck and upper back tomorrow and may require

Saudi Arabia is teaming up with a Dutch greenhouse company to create “a synthetic climate” to make the

Scientists are taking a skeptical eye until they see validation on claims about a potential breakthrough in superconductor

Steve Wozniak’s space startup Privateer is launching a global online marketplace that aims to connect customers seeking planetary

Europe’s wildfire threat is spreading to the French Riviera, while firefighters in Greece battle more than 100 blazes.

First came the hottest June in recorded history. Now it’s the hottest-ever July. This year is already highly

India launched an uncrewed mission to the lunar surface, joining the US, China and others in a new

Viasat Inc. shares fell as much as 36% Thursday, on track for a record drop if losses hold,

A Chinese startup has beaten Elon Musk’s SpaceX in the race to launch a methane-fueled rocket, boosting the