‘Oumuamua, the first interstellar object detected within our solar system, exhibited unusual characteristics including an extreme shape and non-gravitational acceleration, prompting diverse hypotheses ...

Observations from Hubble and ground-based observatories have confirmed ?Oumuamua got an unexpected boost in speed and shift in trajectory as it passed through the inner solar system last year. “Our ...

Scientists conclude that interstellar object 'Oumuamua must be very elongated because of its dramatic variations in brightness as it tumbled through space. Vents on the surface may have emitted jets ...

An object from another star system that made a brief appearance in our skies guised as an asteroid turns out to be a tiny interstellar comet. ‘Oumuamua, a name that reflects the Hawaiian meaning for ...

Get ready to unravel the mysteries of 'Oumuamua, the captivating cosmic messenger that has puzzled scientists and enthusiasts alike since 2017. We are thrilled to invite you to a thought-provoking ...

"'Oumuamua is in a different category of object. It's much harder to find, but there are a lot more of them." The first interstellar object to visit the solar system may have been a fragment of an icy ...

In the past decade, astronomers have witnessed three interstellar objects (ISOs) passing through the solar system. These include the enigmatic 'Oumuamua in 2017, the interstellar comet 2I/Borisov in ...

In late 2017, a mysterious object tore through our solar system at breakneck speed. Astronomers scrambled to observe the fast-moving body using the world's most powerful telescopes. It was found to be ...

Is alien invasion armageddon coming for us in November? That's the speculation set off by a legitimate academic study recently published by a team of scientists. In early July, a previously ...

CAMBRIDGE, Mass. — A mysterious object, the first known interstellar object to visit the solar system, whizzed past the sun at 196,000 mph just over a year ago. It was discovered by the University of ...

When you think of the stereotype of someone who believes in aliens, you just might picture a paranoid person in a tin foil hat. Well, one the most famous "believers" in the world is a dapper, and ...

The total mass loss rate and outflow speed from its 3I/Atlas surface was used to infer its mass. The mass of 3I/ATLAS must be bigger than 33 billion tons. The diameter of its solid-density nucleus ...