An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

What is HiRISE and why is everyone waiting for 3I/ATLAS images captured by it is a question many space followers are asking.

The Hubble Space Telescope captures imagery of globular cluster NGC 6325. Credit: Space.com | footage courtesy: ESA/Hubble & ...

The newly released Andromeda image represents a decade of careful tracking and uninterrupted observation. Scientists expected ...

Edwin Hubble redefined the universe and Brazil declared a republic, amid other landmark events shaping history and science ...

Is the viral 3I/Atlas leaked photo real or fake? A clear fact check on its origin, what NASA data show, why basic optics say no, and how social media fueled the debate.

The third-ever interstellar visitor in the solar system after 1I/Oumuamua (2017) and 2I/Borisov (2019), 3I/ATLAS or C/2025 N1 ...

That’s the subject of astrophysicist and “Cosmos” host Neil deGrasse Tyson’s upcoming lecture at the University of Virginia’s ...