When an exoplanet passes in front of its star, irregularities in the light curve can betray the presence of dark regions on ...

Which planet is the furthest from the sun? Some may think it’s Pluto, but it’s actually Neptune. Learn more about this ice ...

Look to the southeastern horizon in the hours following sunset on Nov. 29 — you'll be able to see the moon shine close to the ...

These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...

Read today's free daily Cancer horoscope to see what's in store for you, including predictions on love, romance, health, happiness, career, success and more ...

Far beyond Neptune, at the far outer rim of our Solar System, astronomers have spotted what looks like a hidden “structure” ...

European astronomers report the discovery of a second alien world in the TOI-1422 planetary system located some 500 light ...

A new study of the red dwarf system TOI-3884 has uncovered rare, persistent spot-crossing signals that reveal unusually detailed information about the star’s magnetic activity and the planet’s orbital ...

A team of astronomers from Princeton University and the Institute for Advanced Study has identified what appears to be a new ...

Astronomers have spotted an intriguing cluster of objects in the Kuiper belt, an enormous, donut-shaped region of icy objects ...

A vast region of our solar system, called the Kuiper belt, stretches from the orbit of Neptune out to 50 or so astronomical ...

Spectroscopy of other stars has led to most discoveries of exocomet systems. In research led by University of Colorado ...