asteroid (493) Griseldis – Astronomy Now

23 September 2023

Latest News

[ 11 September 2023 ] The Great Square of Pegasus: heralding autumn News
[ 18 August 2023 ] New comet predicted to brighten rapidly as it sprints Sunwards News
[ 2 August 2023 ] NASA picks up faint carrier signal from Voyager 2 News
[ 31 July 2023 ] Razor-sharp test images show Euclid’s instruments performing as expected News
[ 31 July 2023 ] NASA loses touch with Voyager 2; waits for craft to ‘phone home’ News

Evidence for an impact event on main-belt asteroid Griseldis

13 November 2015 Astronomy Now

The main-belt asteroid (493) Griseldis, that lies between the orbits of Mars and Jupiter, was probably hit by another object last March. The results were reported on 12 November at the 47th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society near Washington, DC.