Flowing Water on Mars? Not So Much

Flowing Water on Mars? Not So Much

Mars scientists dubbed them recurring slope lineae or RSLs. They sure looked like evidence of liquid water flowing down hillsides and ridges on the Red Planet. New research led by USGS Planetary Geologist Colin Dundas says otherwise.Learn more about your ad choices. Visit megaphone.fm/adchoices

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A Vacuum Cleaner on Mars

A Vacuum Cleaner on Mars

It’s called PlanetVac, and it’s an amazingly simple way to collect a soil sample on Mars. Or on the moon. Or on an asteroid. We’ll learn about it from Kris Zacny of Honeybee Robotics. Learn more about...

29 Okt 201228min

Amazing Science at the 2012 DPS Meeting

Amazing Science at the 2012 DPS Meeting

The 44th Annual Meeting of the AAS Division of Planetary Sciences hosted hundreds of researchers and revealed volumes of scientific results. Join us at the conference.Learn more about your ad choices....

22 Okt 201228min

Amateur Astronomers Work to Save Earth!

Amateur Astronomers Work to Save Earth!

The Planetary Society's Bruce Betts provides an overview of the Shoemaker NEO grant program, and we meet two dedicated grant recipients.Learn more about your ad choices. Visit megaphone.fm/adchoicesSe...

15 Okt 201228min

Exploring the XDF, The Deepest Image of Our Universe, With Garth Illingworth

Exploring the XDF, The Deepest Image of Our Universe, With Garth Illingworth

UC Santa Cruz astronomer and XDF Principal Investigator Garth Illingworth takes us on a tour of this magnificent new image.Learn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio....

8 Okt 201228min

Curiosity Finds a Martian Stream Bed and Endeavour Flies Home

Curiosity Finds a Martian Stream Bed and Endeavour Flies Home

Emily Lakdawalla reports on Curiosity's discovery of an ancient stream bed, and Endeavour flies over the California plant where it was built.Learn more about your ad choices. Visit megaphone.fm/adchoi...

1 Okt 201228min

Live at PATS With OSIRIS REx!

Live at PATS With OSIRIS REx!

We're live at the Pacific Astronomy and Telescope Show, with JPL astrodynamicist Steve Chesley and Planetary Society Director of Projects Bruce Betts. Steve and Bruce reveal the exciting OSIRIS REx mi...

24 Sep 201237min

Celebrating 35 Years of the Voyager Mission

Celebrating 35 Years of the Voyager Mission

Voyagers 1 and 2 just reached 35 years of travel in space. What a great reason to celebrate! Join Voyager Project Scientist Ed Stone, Ann Druyan, Emily Lakdawalla and Robert Picardo in this special li...

17 Sep 201228min

A Conversation With Telescope Inventor John Dobson

A Conversation With Telescope Inventor John Dobson

When John Dobson invented the Dobsonian telescope he changed the face of amateur astronomy. The 96-year old pioneer talks with Mat Kaplan. Emily Lakdawalla loves Curiosity’s self-portraits. Bill Nye t...

10 Sep 201228min

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