What is new at the LAMBDA Data Center http://lambda.gsfc.nasa.gov/ en-us Maps and ancillary products from the SPT-3G D1 data release described by Quan et al. (2026) are now available on LAMBDA http://lambda.gsfc.nasa.gov//product/spt/spt_3gd1/ lambda.gsfc.nasa.gov#283 23 Jul 2026 12:00:00 EDT