The Event Horizon Telescope (EHT) is a Very Long Baseline Interferometry (VLBI) array composed of radio telescopes operating around the world and operating at short millimeter wavelengths. This globe-spanning telescope can resolve the event horizons of the nearest super-massive black holes. At millimeter wavelengths, the photons that originate from deep within the gravitational well of the black hole can travel unimpeded and be detectable by the EHT.
In April 2017, the EHT performed observations of two super-massive black holes, SgrA* and M87*, using eight telescopes around the world. And on April 10, 2019, 100 years after Sir Arthur Eddington famously provided observational proof of Einstein's Theory of General Relativity, the EHT collaboration presented the first images of the shadow and event horizon of the super-massive black hole in M87.
In this talk, I will recount the story of this remarkable scientific advance, the novel instrumentation that enables EHT science, and the role that UMass and the Large Millimeter Telescope (LMT) played in this effort. I will also chart out the next steps for this project.
Whether you have meditated for a long time or have never meditated, come join us for this time of practice together. Come to relax, quiet your mind, learn how to experience less suffering and stress, explore Buddhist philosophy and psychology, or just talk about what it means to live from compassion and awareness or because you are curious. The group will be led by Buddhist Advisor Mark Hart.
Do Things to Images presents for the first time a selection of photographs from 2014 to 2019 by the artist Odette England. It includes images from her newest series Love Notes.
England’s parents’ former dairy farm, and the archive of snapshots her family made there, serve as raw material for England’s practice. Many of her photographs are unique pieces. By mixing preciousness with low-fi, unrepeatable processes, England highlights the infidelity of memory.
This exhibition includes prints from negatives that England buried and then dug up, and hand-torn paper prints. It features pages ripped from family photo albums, and vintage snapshots that have been hole-punched, among other works. Her need to cut, crop, sand, fold and otherwise manipulate photographs is in contrast to the French meaning of her name, Odette, “Lover of Home.”
Join Odette England for a lecture and the opening of her exhibition on Thursday, Sept. 19, at 4:30 p.m. in Pruyne Lecture Hall, 115 Fayerweather.