After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

Exoplanets can be quite different from Earth, but occasionally researchers find one that gives a sneak peak into what the ...

Oxfam says it would take Elon Musk, Larry Ellison, or Jeff Bezos less than 90 minutes to exceed the average person's lifetime ...

A distant white dwarf hosts an Earth-like planet in an orbit that might be similar to Earth’s if it survives the Sun’s red giant phase.

'Visitors love seeing our reblooming irises both in early summer and in fall. In particular, our native blue flag iris, Iris virginica, is wonderful for moist soils and rain gardens. This strong ...

The James Webb Space Telescope (JWST) has found an exoplanet unlike any other. This unique world has an atmosphere almost ...

Within GRAVITY’s combined observations, Xuan’s team discovered that Gliese 229 B was not a single object, but a pair of brown ...

A "zombie star" could possibly rise from the dead on Halloween night, according to space experts. T Coronae Borealis, also ...

The giant planet J1407b has been a weird space mystery since its discovery in 2010. But a new study revealed something about the planet that may help explain at least part of its weirdness: a ...

Fastest Known Planetary System May Have Been Pushed by Our Galaxy’s Supermassive Black Hole ...

Experts observed one transit of the exoplanet across its host star (L 98-59, an M-dwarf star ~35 light years away ... it ...