Space Exploration Technologies Corp. CEO Elon Musk says that the commercial space flight giant could potentially become worth ...

"Until now we have managed, but it's getting worse." ...

ROME—Stealth submarines fitted with space-shooting lasers, supply-chain sabotage and custom-built attack satellites armed ...

Billionire Elon Musk wants SpaceX to put up to a staggering 1 million so-called AI satellites into space – beginning in as little as two years.

Environmental groups are urging federal regulators to review risks of satellite-based data centers proposed by Elon Musk and ...

Astronomers are urging limits on satellite launches after simulations showed some observatories could become effectively ...

Elon Musk's SpaceX will launch Starship Flight 13 from Starbase, Texas, with the launch window opening at 4:15 am IST on July 17. The world's most powerful rocket will carry 20 Starlink V3 satellites ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

A look at the science behind Elon Musk's goal of a million-person city on Mars, and why planetary scientists say terraforming ...

The European Southern Observatory warns that rapidly growing satellite constellations could disrupt Earth's most powerful ...