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 31 videos tagged with "Mars" remove tag

Mars: Warmer with Water - Was it once Closer to the Sun?

10th Sep, 2018 - 1.2k views

The study of planetary systems around other stars suggests that planets can migrate closer or farther from their parent star, not staying in the orbit where they originally formed. Traces of water on Mars suggests that it may have been wetter, and pe

Astronaut Demographics and Space Travel

1st Jun, 2017 - 2k views

What are the influences that sex and gender have on physiological and psychological or behavioral changes that occur during space flight? The US Congress has directed NASA to plan for a human mission to Mars. A critical element of the planning i

From the Moon To Mars

18th Dec, 2018 - 2.1k views

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Meeting in Space to Make the Journey Possible

2nd Feb, 2017 - 2.6k 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

Before the First Bootprints on Mars: Some Critical Steps before sending any astronauts

5th Jan, 2017 - 2.8k views

Live Chat Here: http://deepastronomy.com/live PPT File used in discussion: http://bit.ly/2jfsqIk There is much work required to identify, select, and prepare (using autonomous robotics) a site for safe habitation and crew operations long before the

The Curiosity of Martian Mud Cracks

23rd Feb, 2017 - 2.8k views

Here is a link to the press release we're talking about today: http://www.jpl.nasa.gov/news/news.php?feature=6721 NASA's Curiosity rover certainly has uncovered unusual features of Mars. Recently the rover was used by scientists to take a closer loo

Alive When They Arrive

6th Apr, 2017 - 2.9k views

Senior NASA leadership has often observed that humans are closer to their first mission to Mars than ever before in history. Critical to human exploration of Mars will be active and healthy astronauts when they arrive at the Red Planet. Join Tony

1st Dec, 2016 - 3.2k views

NASA Administrator Charlie Bolden has often observed that humans are closer to their first mission to Mars than ever before in history. In our next Hangout we will explore how the resources in place on Mars will make possible long-term human explor

Target: The Moons of Mars

2nd Mar, 2017 - 3.3k 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

Footsteps to Mars: Was the 'Desert World' Once an ‘Ocean Planet’?

3rd Nov, 2016 - 3.6k views

NASA Administrator Charlie Bolden has often observed that humans are closer to their first mission to Mars than ever before in history. In this current series of Hangout discussions, we will hear from experts on robotic exploration of the Red Planet,

Scientific Exploration of Mars and Human Spaceflight

1st Apr, 2016 - 3.7k views

Scientists have been exploring Mars with increasingly sophisticated missions ever since NASA's Mariner 4 mission in 1964. Each successful mission has revealed even more mysteries of the Red Planet. Now, with space agencies and industrial partners dev

Whose Bugs? Avoiding Planetary Contamination in the Scientific Exploration of Mars

6th May, 2016 - 3.8k views

Scientists have been exploring the surface of Mars with increasingly sophisticated missions ever since NASA's Viking missions in 1976. Each successful mission has revealed even more mysteries of the Red Planet. Now, as future missions may be closing