Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...

Based on the comet's brightness and current distance — it's located just inside Jupiter's orbit — scientists estimate its ...

NASA has discovered a mysterious interstellar comet entering our solar system. Learn what this strange visitor is and how scientists are tracking it now.

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

CAPE CANAVERAL, Fla. (AP) — Astronomers say they've spotted an object in our solar system that's believed to be from another ...

Interstellar comets offer the tantalizing opportunity for us to touch something truly otherworldly,” says the European Space ...

The story of the myth of King Midas is one of the best known, that Greek monarch who turned everything he touched into gold, ...

Folks, it's official: the object that astronomers recently spotted blowing through the outer solar system came from ...

In a move sending shockwaves through Silicon Valley, OpenAI is shutting down operations for an entire week. Officially, the company cites employee burnout as the reason. However, the timing raises ...

Earth is expected to spin slightly faster on three specific days in July and August: July 9, July 22 and August 5. This could ...

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...