The four exoplanets orbit Barnard’s Star so closely that their years last only a few Earth days. They are probably rocky and, ...

There is a supermassive black hole at the center of nearly every big galaxy—including ours, the Milky Way (it's called ...

Voluminous clouds of cosmic dust permeate our galaxy, but only recently has software allowed detailed observations of the ...

BL Lacertae, an enigmatic blazar, has shattered long-held classification norms, leaving astronomers baffled. Originally ...

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...

Barnard’s Star is a legend in astronomy circles. Planet-hunters often say they have found a planet around it, but it turns ...

Science & Tech Trending - A galaxy 12.9 billion light-years away has a supermassive black hole at its centre that is shooting ...

Astronomers have detected four small planets orbiting Barnard’s Star, one of the closest stars to Earth, at just six ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

The discovery of the dwarf galaxy Andromeda XXXV --located roughly 3 million light-years away and the smallest yet found in the Andromeda system -- is forcing astronomers to rethink how galaxies ...

BL Lacertae blazar shifts between classifications faster than expected. It shows record X-ray activity and challenges current ...