Interstellar object 3I/ATLAS baffles scientists with its unnatural acceleration and blue colour. Harvard's Avi Loeb suggests an 'alien engine' but NASA insists it's a comet.

A mysterious interstellar comet has reignited a fierce debate among astronomers, and now, Elon Musk has entered the fray.

As a joke, she labelled it LGM 1 for “Little Green Men”, but the astronomers working on it did not really believe they had ...

The US Department of Energy-fabricated Dark Energy Camera at NSF’s NOIRLab’s Cerro Tololo Inter-American Observatory in Chile ...

Astronomers from MIT have uncovered an astonishingly rich mix of molecules in a region of space known as the Taurus Molecular Cloud-1 (TMC-1). This dark, cold cloud of gas—where sun-like stars are ...

I/ATLAS has captured the attention of space enthusiasts and researchers with its unusual features. The interstellar object is expected to make another appearance soon, promising fresh insights into ...

I/ATLAS was recorded by several objects as it made its close pass by the sun this week which resulted in the jarring ...

The interstellar object 3I/ATLAS-only the third known visitor to enter our solar system from beyond-has surprised astronomers again, this time with a sudden, unexplained acceleration near the sun that ...

The outline of a nebula bat formed from glowing interstellar clouds | Credit: ESO/Digitized Sky Survey 2 Astronomers have captured the glowing "wings" of a vast nebula shaped like a bat, unfurling in ...

Interstellar invader Comet 3I/ATLAS is still full of surprises — an unexpected brightening has scientists baffled ...

Astronomers have spotted a ghostly visitor soaring through the Milky Way - a winged cloud of gas and dust that looks like a ...

When Comet 3I/ATLAS roared into the solar system this summer, it launched a scientific scramble to study what astronomers ...