The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

Keeping Earth safe from asteroids isn’t just spotting them – it’s also helping people understand what a high-impact probability with Earth means.

To see whether an approaching object could hit Earth, researchers find out what an asteroid's orbit looks like using a technique called astrometry. This technique can accurately determine an object's ...

Astronomy and astrophysics articles from across Nature Portfolio Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system. This combines theoretical ...

Cosmology articles from across Nature Portfolio Cosmology is the study of the universe; its birth, evolution, and ultimate fate. This includes further developing and refining the prevailing model ...

Impact probability To see whether an approaching object could hit Earth, researchers find out what an asteroid's orbit looks like using a technique called astrometry. This technique can accurately ...

The preferred unit in astrometry is the parsec, because it can be more easily derived from, and compared with, observational data.

VLBI module of VieVS. Contribute to TUW-VieVS/VLBI development by creating an account on GitHub.