![The South Pole Telescope](/sites/default/files/styles/card/public/2023-08/SPT%20image_credit%20Bradford%20Benson%5B83%5D.jpg?h=0bcb5333&itok=nHOZJAjk)
![LSST Explainer | Mapping the universe](/sites/default/files/styles/card/public/2022-10/LSST%20Title%20Slide%20%280-00-03-15%29.jpg?h=8f74817f&itok=_p5u6mCM)
![This composite image shows the galaxy cluster 1E 0657-56, also known as the "bullet cluster."](/sites/default/files/styles/card/public/2022-09/bullet-cluster-chandra-observatory.jpg?h=6eb86766&itok=oLGDS8SP)
Photograph
Hannah Pollek and Travis Lange at the Legacy Survey of Space and Time (LSST) raft installation.
![Hannah Pollek (right), and Travis Lange at the Large Synoptic Survey Telescope (LSST) raft installation.](/sites/default/files/styles/card/public/2022-09/2019_1126_LSST_Raft_14_Installation_Orrell-34460.jpg?h=ee55a53a&itok=gwUZ4fVZ)
Animation
This animation shows how krypton (red) is removed from xenon gas (blue) by flowing the combined gases through a column...
![A blue cloud with red spots travels downward, passing gray spots. As it does, the red spots move downward faster.](/sites/default/files/xenon_removal_forfeature_v02.gif)
![Image of galaxies of different colors and varied, warped shapes.](/sites/default/files/styles/card/public/Webb_Banner-1.jpg?h=02d81960&itok=iORPqotG)