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 ...

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 ...

Avi Loeb says 3I/Atlas is gaining speed as new images show unusual tail changes. We unpack the data, comet physics, and whether it poses any risk.

The government shutdown is over. But hundreds of thousands of federal workers are coming back after 43 days to anything but ...

Astronomers and space agencies are pushing back against a wave of viral misinformation surrounding the interstellar comet 3I/ATLAS, after a stylised image depicting the object as an "alien artefact" ...

After only one year of operations, the European Space Agency's Euclid mission has begun to unravel the mystery of why galaxies take on different shapes and how these different shapes relate to each ...