Mysterious interstellar object 3I/ATLAS puzzles experts, is it a natural comet from beyond the stars or an alien probe ...

The Australian Space Agency said the object "is likely a propellant tank or pressure vessel from a space launch vehicle." ...

Family heirlooms take center stage in these beautiful Indian homes, infusing each space with history, warmth, and character.

In an astonishing feat of gravitational sleuthing, astronomers have found a mysterious, dense blob of invisible matter ...

The extraordinary James Webb Space Telescope had a major problem before two young scientists unlocked its full potential.

With help from citizen scientists, astronomers have found the most powerful and distant "odd radio circle" ever detected.

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

Astronomers have used a worldwide array of telescopes to spot the smallest dark object ever identified in the universe. Discovering more of these ...

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...

A new collage from the James Webb Space Telescope reveals eight dazzling examples of gravitational lensing.

A powerful new telescope in outback Australia has mapped vast areas of the universe in record-breaking time, revealing a million new galaxies and opening the way to new discoveries, the country's ...