A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

Titan’s shadow transits Saturn in a rare 2025 sky event Viewable with telescopes during pre-dawn hours this summer Next Titan ...

Astronomers from the University of New Mexico, along with U.S. and international researchers, have confirmed the existence of ...

There will be several chances to see the shadow of Saturn's largest moon, Titan, pass across the ringed planet's Earth-facing ...

Scientists may have found a new way to detect some of the universe's most mysterious objects, primordial black holes (PBHs), ...

Mercury Is Sailing Across the Sun—Here’s How to Watch. On May 9, the innermost planet crosses the sun’s face, an event seen from Earth just 13 to 14 times a century.