Scientists estimate the object to be more than 12-miles-wide, speeding at 37 miles-per-second, relative to the sun.

As evidence continues to mount that the mysterious object with interstellar origins currently speeding toward the inner solar ...

Baba Vanga predicted alien contact in 2025. Now, an interstellar object, 3I/ATLAS, is raising eyebrows—and fears. Harvard's ...

Baba Vanga predicted that aliens would make contact with Earth in 2025. A scientist has claimed that the interstellar object 3I/ATLAS moving towards the inner solar system is an alien mothership that ...

Scientists want to send a spacecraft to intercept the interstellar object 3I/ATLAS before it vanishes for good.

A woman who claims she is an inter-dimensional communicator says she has been in contact with the 'alien ship' 3I/ATLAS. Emily Eaton says reports the interstellar object is a comet are completely ...

Irene Klotz is Senior Space Editor for Aviation Week, based in Cape Canaveral. Before joining Aviation Week in 2017, Irene spent 25 years as a wire service reporter covering human and robotic ...

From tracking a rare interstellar visitor to revealing hidden star systems, the SETI Institute is at the forefront of space science. Explore four recent stories showcasing our role in groundbreaking ...

The planetary defense system spotted something close to Neptune and researchers think it could be a piece of alien technology ...

Scientists are weighing up the possibility of intercepting an interstellar object hurtling towards our solar system at speed.

These discoveries illustrate NASA’s multifaceted exploration efforts in planetary science, astrophysics, lunar research, and ...