General Galactic, cofounded by a former SpaceX engineer, plans to test its water-based propellant this fall. If successful, it could help usher in a new era of space travel. That's a big “if.” ...

Astronomers have found a rocky planet where it should not exist, orbiting far from a cool red star. Could this strange ...

A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.

Sending a mission to the solar gravitational lens (SGL) is the most effective way of actually directly imaging a potentially ...

NASA's Carbothermal Reduction Demonstration (CaRD) project has completed an important step toward using local resources to support human exploration on the moon. The CaRD team performed integrated ...

Once an eclipse season begins, a pair of eclipses becomes almost inevitable. A new moon occurring near a node produces a solar eclipse when the moon passes between Earth and the sun. Roughly two weeks ...

The annular solar eclipse will see the moon cover the majority of the solar disk, surrounding it in a fiery halo.

Three months after launch, regulator says groundwork is complete, pension funds and large banks expected to accelerate ...

Close to the sun, the solar wind, a steady stream of charged particles, accelerates until it cannot turn back. During a record pass about 3.8 million miles above the surface, Parker Solar Probe ...

Add Yahoo as a preferred source to see more of our stories on Google. The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, Amy ...

A marriage of formal methods and LLMs seeks to harness the strengths of both.

Pull fresh Unsplash wallpapers and rotate them on GNOME automatically with a Python script plus a systemd service and timer.