Astronomy Videos

Our full collection of all Deep Astronomy videos. Here you'll find everything from live astronomy hangouts to regular space news episodes and short space documentaries. You can browse by keyword, specific categories or just have poke around and see what you can find. There's definitely something for everyone!

Found 64 videos tagged with "galaxy" remove tag

2 Trillion Galaxies?; DECam Finds 3 New Dwarf Planets and Get Ready for LSST | SFN #180

15th Oct, 2016 - 9.8k views

Support Space Fan News on Patreon: Get the latest astronomy news every week. Apologies for the audio, the mic died while filming (truth be told, the Zoom SD card filled up - Doh!). Here are the links to this week's

A Gravitationally-Lensed Type 1a Supernova: Multiple Images and Highly Magnified

11th May, 2017 - 2.3k views

What does a gravitationally-lensed supernova look like? Turns out there can be many of them as the light is split into multiple images. A gravitational lens is created by a very massive object in space, causing the space to be warped or curved aroun

A Journey into a Black Hole Collision

26th Apr, 2016 - 51k views

Black holes have been largely theoretical until the LIGO observations announced earlier this year. Thanks to those observations, we now have another way to study and observe these amazing celestial objects. Original Music by Mark C. Petersen, Loch

A Journey into a Galaxy Collision

31st May, 2014 - 71.4k views

Please consider supporting Deep Astronomy on Patreon: The cosmos above us is full of galaxies. There are an estimated two trillion galaxies within the observable universe, and while astronomers used to think of the

Adaptive Optics at the Extremely Large Telescope

10th Apr, 2019 - 1.5k views

Telescope Talk Hangouts are sponsored by OPT Telescopes: The Extremely Large Telescope is a 40 meter segmented primary mirror telescope being built right now high in the mountains of Chile. The telescope will become the large

All About LSST Science and Engineering

27th Nov, 2018 - 1.4k views

Telescope Talk Hangouts are sponsored by OPT Telescopes: Sub to Launchpad Astronomy: The Large Synoptic Sky Survey is one of the most ambitious ground-based astronomy surveys ever concei

ALMA Explores Hubble Ultra Deep Field; New Clues to Massive Star Formation | SFN #185

19th Nov, 2016 - 7.2k views

Consider supporting SFN: Thanks to PLANETS Foundation for sponsoring: Space Fan News Theme by Stephen Dubois available for download here: Links to this week's stories

Amateur Astronomy Round Table

12th Dec, 2018 - 1k views

Telescope Talk Hangouts are sponsored by OPT Telescopes: Join us for a round table discussion with some of our amateur astronomers who've contributed to Telescope Talk this past year. Like this content? Please consider becomi

Astro Imaging from Times Square

3rd Apr, 2019 - 3.5k views

Sponsored by OPT Telescopes: Using the Triad filter designed and manufactured by OPT, we'll be imaging the night sky from one of the most light polluted areas in the world: Times Square. The idea is to show that the stars are

Astronomy and Outreach with Ian Lauer

7th Nov, 2018 - 719 views

Telescope Talk Hangouts are sponsored by OPT Telescopes: Like this content? Please consider becoming a patron: Follow DeepAstronomy on Twitter: @DeepAstronomy Like DeepAstronomy on Facebook:

Astronomy at the European Southern Observatory (ESO)

5th Nov, 2018 - 1.3k views

Telescope Talk Hangouts are sponsored by OPT Telescopes: Some of the most exciting astronomical discoveries and observations are being done at the cutting-edge observatories operated by ESO. The European Southern Observatory

Behind the Mysterious Fog Surrounding the Milky Way

12th Nov, 2010 - 63.9k views

On November 9th, 2010, a group of scientists at NASA's Fermi Gamma-Ray Space Telescope announced the discovery of two bubbles of energy erupting from the center of our galaxy. The structure spans more than half of the visible sky, from the constella