L2 Puppis – Astronomy Now

22 January 2022

Latest News

[ 17 January 2022 ] Black hole contains nearly all the mass at the heart of the Milky Way News
[ 10 January 2022 ] Webb mirrors fully deployed, clearing the way for alignment News
[ 5 January 2022 ] ‘We nailed it!’ Webb clears major hurdle with full sunshade deployment News
[ 3 January 2022 ] NASA holds up final Webb sunshade deploy to double check readiness News
[ 31 December 2021 ] Webb ready for critical work to open sunshield News

The origins of an emerging bipolar planetary nebula revealed

12 June 2015 Kerry Hebden

Astronomers have for the first time captured what appears to be the moment when a red giant star evolves into a stunning butterfly-like planetary nebula, using the SPHERE instrument on the European Southern Observatory’s Very Large Telescope (VLT).