The Orion crew module containing the four Artemis II astronauts splashed down in the Pacific Ocean Friday evening.

Isro is changing the launch vehicle for Chandrayaan-4. The engine it now depends on has never flown.

NASA’s first crewed lunar mission in more than half a century came to a triumphant close Friday evening as the astronauts of ...

About 24 seconds after reentry, the spacecraft will largely be engulfed in plasma, leading to a six-minute blackout period.

In power converters and power distribution networks (PDNs), mixing capacitors like high-inductance and high-capacity ...

Inside mission control, each desk, or console, is labeled with a neon blue sign and its officers handle a subsystem on the ...

Today is the final day of NASA’s Artemis 2 mission, and it’s going to be a nail-biter.

When the Artemis II four-person crew left Earth’s orbit, they were protected by a computing system designed to move beyond simple redundancy (a la the Apollo missions) to a fail-silent architecture.

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...

A new job posting from SpaceX mentions the company wants to develop compact 'multi-chip modules' to handle radio frequencies ...