A rare interstellar comet is flying through our solar system. Here's how—and when—you might be able to see Comet ATLAS from ...

Earth may lie in a giant cosmic void, altering our view of the universe's expansion and potentially solving the long-standing Hubble Tension mystery ...

The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

The comet was identified as interstellar due to its highly eccentric hyperbolic orbit, which is unlike the elliptical orbits of native Solar System objects.

The comet is described as a spinning mass of ice, rock and dust, hurtling through space on a path that thankfully poses no threat to Earth. At its closest point, 3 Eye Atlas will remain approximately ...

Thanks to its innovative orbital configuration, MESOM would effectively experience a total solar eclipse every synodic month as it naturally passes through the apex of the Moon’s umbral cone, or the ...

In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.

This stunning image dubbed 'Cosmic Owl' captures a remarkable moment in deep space, billions of light years away.

Ancient meteorite reveals a protoplanet formed in the outer Solar System earlier than thought, reshaping planet formation ...

A wandering star from the depths of the galaxy could disrupt the orbits of the planets, fling Earth out of the solar system – and end humanity.

For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but.