Magnetic vortices twisting down from Jupiter's ionosphere into its deep atmosphere cause giant, ultraviolet-absorbing polar ...

Since the first modern SETI (Search for ExtraTerrestrial Intelligence) studies tried to detect alien transmissions in the ...

By Grace Jacobs Corban The Discovery A Neptune-sized planet, TOI-3261 b, makes a scorchingly close orbit around its host star ...

After almost two months of companionship, Earth has just lost its “mini-moon.” On Monday, the asteroid dubbed 2024 PT5 was ...

Earth has separated from its temporary second moon, but it's not the last time Earth will say hello to the space rock.

The dark UV ovals were first detected by NASA’s Hubble Space Telescope during the late 1990s at the north and south poles.

In 1974 a group of scientists beamed a message into space. The message, meant to be received by an intelligent alien species, ...

While Jupiter's Great Red Spot has been a constant feature of the planet for centuries, University of California, Berkeley, ...

The world's largest fully steerable radio telescope is under construction in northeast China's Jilin Province. Located in Huadian, Jilin, the radio telescope will be 120 meters in diameter and help ...

"The emerging picture is that early Mars and Earth had something in common – both were wet. It is known from analysis of the ...

Earth will say goodbye to an asteroid that has acted as a mini moon for the past two months. But astronomers say it will ...