Hundreds of people filled Caltech's Beckman Auditorium on Monday evening for the West Coast premiere of "Bright Harvest: ...

Developers say space-based solar will be cost-competitive with utility-scale PV. A new documentary showcases a Caltech team’s ...

The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) captured imagery of a pair of stars called Wolf-Rayet 140.

Space-based solar power has been gaining more and more traction recently. The recent success of Caltech's Space Solar Power ...

Scientists reexamining data from NASA’s Cassini spacecraft have uncovered exciting new evidence from Saturn’s icy moon Enceladus. The spacecraft detected complex organic molecules being blasted into ...

A pair of distant black hole mergers, measured just one month apart in late 2024, are improving how scientists understand the ...

Famed scientist Avi Loeb is investigating the newly found quasi-moon 2025 PN7, questioning if it is an artificial alien probe ...

In 2013, NASA discovered a bacteria evading its most stringent disinfections. Scientists just figured out how it does it.

Just in time for Hallowe'en in 2024, Hubble and JWST captured an image of two interacting spiral galaxies — IC 2163 and NGC ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

Many scientists call Jupiter the architect of the solar system because its immense gravity influenced the orbits of other ...

From cryogenics to lasers, vacuum chambers to superconductors, some of the most advanced research equipment available is ...