How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

NASA has discovered the interstellar comet 3I/Atlas, located 4.5 au from the Sun, offering a rare glimpse into celestial ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

Astronomers have confirmed the discovery of a rare cosmic traveler: 3I/ATLAS, an interstellar comet hurtling through our ...

A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

As the administration slashes spending on science, NASA is running low on new missions.

The Sun, our life-giving star, is slowly dying. In about 5 billion years, it will exhaust its fuel and transform into a red giant, altering the solar system forever. But long before that, the Sun’s ...

The "unintentional electromagnetic leakage" from airport radars and military radar systems can be "detectable across ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.