NASA has a long history of spending big on bold ideas, only to see some of them stall, crash, or get quietly shelved. The ...

Space telescopes have always been defined as much by their rockets as by their mirrors. When every kilogram to orbit costs a ...

Developed at a time when Corvettes barely made 200 horsepower, Ford's Super High Output DOHC V6 is one of the best engines ...

Technology gets cheaper over time—look at smartphones, laptops, solar panels. So why hasn't space travel followed the same ...

NASA has launched a competition to help develop food sources for astronauts on Mars. The winning idea might even help people ...

First crewed mission of NASA’s Artemis campaign could launch as soon as February, with backup windows in March and April.

NASA has confirmed the upcoming milestones for its historic Artemis II mission—the first crewed flight of the Space Launch ...

Enigmatic object has captivated astronomers, sparked intense debate in scientific circles As of December 19, 2025, the interstellar visitor known as 3I/ATLAS is making its closest approach to Earth ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

Scientists using NASA’s James Webb Space Telescope have observed an entirely new type of exoplanet whose atmospheric composition challenges our understanding of how this type of planet forms. This ...

Training artificial intelligence models is costly. Researchers estimate that training costs for the largest frontier models ...