They also noted that iron was not detected alongside the nickel, an uncommon pattern in comets. Rahatgaonkar and Seligman ...

Webb just spotted a carbon-rich moon factory 625 light-years away, revealing how moons like ours may have first taken shape.

Astronomers are gathering evidence of a massive hidden planet lurking beyond Neptune. Trump Cuts Millions After California ...

The mysterious interstellar object 3I/ATLAS, which originated beyond our solar system, is expected to approach the Sun around ...

Material around Chiron, a small icy world in the far reaches of the solar system, may be taking shape into a ring system of ...

According to him, this behavior occurs because comets heat up unevenly as they approach the Sun. The side facing the Sun ...

I/ATLAS is rich in carbon dioxide and challenging comet-theories. NASA's latest findings reveal why this interstellar visitor ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

Astronomical teams across the world — from ground-based observatories to orbiting spacecraft — are now preparing to capture ...

NASA confirms the interstellar object 3I/ATLAS poses no threat to Earth, despite viral speculation. Scientists and the UN are ...

Voyager 1, launched in 1977, has traveled farther than any spacecraft in human history. After more than four decades of silent endurance through space, it now sails beyond the orbit of the outer ...