Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

Top Russian diplomats met with U.S. officials Tuesday in Saudi Arabia to discuss improving ties and negotiating an end to the war in Ukraine. No Ukrainian officials were present at ...

Astronomers have peered through the atmosphere of a planet beyond the solar system, mapping its 3D structure for the first ...

Tylos (or WASP-121b) is a gaseous, giant exoplanet located some 900 light-years away. Astronomers were able to differentiate three different layers in its atmosphere, where winds carry elements like ...

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

The Pro model is technically the best battery-powered Ring Video Doorbell, owing to it having the most features. However, it ...