Astronomers found that interstellar object 3I/ATLAS shows an "extreme abundance ratio" of nickel and iron in its gas plume.
A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...
The European Space Agency also hoped to observe the interstellar object during its close approach to Mars using two ...
A team of astronomers has attempted to track the path of interstellar object 3I/ATLAS back into the past, tracing its path ...
KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...
"For the last 20 years, people believed that the cosmological constant is positive, and the universe will expand forever," Tye says. "The new data seem to indicate that the cosmological constant is ...
An interstellar comet named 3I/ATLAS moves through our solar system. Harvard astrophysicist Avi Loeb suggests it could be alien technology. This is due to its significant mass and size. NASA ...
The interstellar comet 3I/ATLAS does not come from our corner of the Milky Way, and may be a time capsule of the early galaxy ...