JWST #NIRSpec observations of #Supernova #1987A - from the inner ejecta to the reverse shock: https://arxiv.org/abs/2302.03576 ("the first spatially-resolved spectroscopy of the ejecta and equatorial ring (ER) over the 1-5 μm range").

RT @ESA_Webb@twitter.com

Webb confirms its first exoplanet, which is almost exactly the same size as our own, clocking in at 99% of Earth’s diameter. Read more about the #NIRSpec observations here: http://ow.ly/P0gY50MnzCo #AAS241
Illustration: @NASA@twitter.com @esa@twitter.com @csa_asc@twitter.com L. Hustak (STScI)

🐦🔗: https://twitter.com/ESA_Webb/status/1613239365043380243

RT @ESA_Webb@twitter.com

5. Further #Titan data are expected from #NIRCam and #NIRSpec as well as the first data from Webb’s #MIRI Instrument in May or June of 2023 so stay tuned!
📷 @NASA@twitter.com @EuropeanSpaceAgency@twitter.com @CanadianSpaceAgency@twitter.com A. Pagan (STScI), JWST Titan GTO Team #WebbSeesFarther

🐦🔗: https://twitter.com/ESA_Webb/status/1598347291592646657

RT @ESA_Webb
The 4 major European contributions to the #Webb mission, formalised in 2007, are coming to life:

🔴 〰 #NIRSpec instrument
🔴 〰 50% of the MIRI instrument
🔴 🚀 launch on #Ariane5
🔴 👩‍💻 scientists to support mission operations

History in the making

RT @ESA_Webb
The 4 major European contributions to the #Webb mission, formalised in 2007, are coming to life:

🔴 〰 #NIRSpec instrument
🔴 〰 50% of the MIRI instrument
🔴 🚀 launch on #Ariane5
🔴 👩‍💻 scientists to support mission operations

History in the making