

Nature’s Particle Accelerator
Image: X-ray: NASA/CXC/SAO/R. van Weeren et al; Optical: NAOJ/Subaru;. January 5, 2017

The Universe is Pressing its Foot on the Gas
Image: X-ray: NASA/CXC/Rutgers/G.Cassam-Chenaï, J.Hughes et al.; Radio: NRAO/AUI/NSF/GBT/VLA/Dyer, Maddalena & Cornwell; Optical: Middlebury College/F.Winkler, NOAO/AURA/NSF/CTIO Schmidt & DSS. June 2, 2016
