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 67 videos tagged with "hoa" remove tag

Black Hole Gets Kicked Around by Gravitational Waves Pt.2

30th Mar, 2017 - 2664 views

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Monster Black Hole Gets Kicked out of Home Galaxy by Gravitational Wave

30th Mar, 2017 - 3049 views

Watch this video to finish where this discussion got cut off: What happens if two black holes collide? Scientists have found evidence that such an event took place during the merging of two galaxies. The r

Water on the Exoplanet 51 Pegasi b!

23rd Mar, 2017 - 3362 views

The first exoplanet ever discovered orbiting another normal star was 51 Peg b, named after its parent star, 51 Pegasus. It is a Jupiter-sized planet which orbits around its star in 4 days! This discovery had challenged the understanding of planet fo

NASA's TESS Mission Update

16th Mar, 2017 - 5203 views

NASA’s Kepler mission breathtakingly revealed that our galaxy was filled with stars surrounded by planetary systems of all kinds. Our search for planets will not end with the Kepler mission, but will go on. Join Tony Darnell, Alberto Conti, and Har

Fast Moving Stars and Interstellar Bow Shocks

9th Mar, 2017 - 3136 views

Sometimes individual stars in our galaxy are seen to be zipping through space. The winds from the stars ram into the interstellar medium -- the material between the stars in our galaxy -- and a bow shock is formed. In general they have the appearance

Target: The Moons of Mars

2nd Mar, 2017 - 3322 views

How and Why should we explore the moons of Mars? Senior NASA leadership has often observed that humans are closer to their first mission to Mars than ever before in history. As part of current thinking of human exploration of the Red Planet, a numb

The Curiosity of Martian Mud Cracks

23rd Feb, 2017 - 3158 views

Here is a link to the press release we're talking about today: NASA's Curiosity rover certainly has uncovered unusual features of Mars. Recently the rover was used by scientists to take a closer loo

Hubble - Exciting & Still Going Strong!

16th Feb, 2017 - 3389 views

The Hubble Space Telescope, one of the greatest scientific instruments of all time, is well into its second quarter-century of successful operation with years of exciting results ahead. Join Tony Darnell, Alberto Conti, and Harley Thronson as they

Unusual Hot Jupiters

9th Feb, 2017 - 3952 views

Hot Jupiters are gas giant planets, somewhat similar to Saturn or Jupiter, but instead, they orbit very close to their host stars with orbital periods of less than 10 days. Because these planets are very near their parent star, they are heated to ext

Meeting in Space to Make the Journey Possible

2nd Feb, 2017 - 2970 views

Senior NASA leadership has often observed that humans are closer to their first mission to Mars than ever before in history. In our next Hangout we will discuss how rendezvous, resupply, and refueling in orbit may make possible affordable early hum

One of the Fastest Spinning Black Holes Discovered!

26th Jan, 2017 - 3927 views

Black holes come in a variety of sizes from supermassive masses in galaxies to the mass of a single star. Objects even with stellar masses often emit X-rays and other radiation. The radiation comes from material near the black hole such as an accre

The James Webb Space Telescope is Less Than 2 Years Away!

19th Jan, 2017 - 17.3K views

Hangout Sponsor: .SPACE Domains. Click on the link to get your .space domain for $2.99: With the Hubble Space Telescope still going strong, astronomers around the world are growing increasingly excited about the prospect of it