Time and Date: Sunday, November 15, 7:27 pm EST (Livestream starts at 7 pm)
Want to watch history? SpaceX’s first operational crewed mission to the International Space Station — carrying three NASA astronauts and one JAXA astronaut for a six-month mission — will launch as the flight named Crew-1.
Join the ASX for a livestream with chat in early-to-mid November (November 30 is a placeholder; launch date is yet-to-be-announced by NASA)!
Interested in another round of Trivia, drawn from our October Star Talk on radio astronomy? Join the ASX for a fun round of Kahoot! on November 18 at 6:30 pm!You can play alone or with a team of friends, and we’ll keep score — neat prizes will be available for the top players.
Radio telescopes — such as the Canadian Hydrogen Intensity Mapping Experiment (CHIME), HIRAX, and the planned CHORD — will lead to unprecedented advances in astronomy. How will they shape future research? To find out more, join us online on Wednesday, October 28 at 6:00 pm.Abstract: “In recent years, the exponential growth of available computing power has spurred a revolution in radio astronomy. Digital processing of radio light has replaced traditional mirrors and imaging optics, with huge arrays of smaller detectors now beginning to supplant the monolithic dishes of prior years. Canada has become a leader in this new arena, with the recently-built CHIME telescope displaying unprecedented survey sensitivity, and upcoming arrays like HIRAX and CHORD set to redefine the field. I will discuss these developments, recent results, and upcoming instruments.” — Professor VanderlindeBiography: Dr. Keith Vanderlinde is an Assistant Professor at U of T’s David A. Dunlap Department of Astronomy & Astrophysics as well at the Dunlap Institute for Astronomy & Astrophysics. In his research, Prof. Vanderlinde studies the Large Scale Structure, working on the South Pole Telescope and CHIME.
Abstract: You may be familiar with some of the fantastic technology and instruments to do astronomy and the pictures we get with them of our cosmos, but how do these telescopes and cameras actually get built? What do experimental astrophysics do all day? I will discuss astronomical instrumentation and what technology we use to measure the sky across the electromagnetic spectrum from UV telescopes to superconducting transition edge sensors. I will describe how these instruments are created and what the careers of astronomy “builders” are like. I will also show some images of the sky taken with different instruments and describe the discoveries they have allowed astronomers to make.
Continue ReadingStar Talk: Hands-On Astronomy: Building Instruments to Measure Our Cosmos