Tag: moon

Science from The Moon

When people talk about going to the Moon, it is often in terms of establishing a station there, or finding water, or doing science about the Moon such as studying moon rocks.  But we can do interesting science from the Moon that can’t be done on Earth, which is our topic today with guest Dr. Jack Burns, Professor Emeritus in the University of Colorado Department of Astrophysical and Planetary Sciences and Department of Physics.  We talk about doing radio astronomy with instruments on the Moon such as ROLSES, LuSEE-Night, and FarView.

Show Producer and Host: Joel Parker
Executive Producer: Susan Moran
Additional Contributions: Shelley Schlender, Beth Bennett

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Great Lunar Expedition for Everyone

gleeGLEE (starts at 8:06) We just recently celebrated the 50th anniversary of the first Moon landing.  After the Apollo missions, scientists have returned to the Moon with robotic missions because of the scientific clues the Moon can provide about the history of the Earth and the solar system, as well as learning more about the lunar environment and resources in preparation for an eventual return of humans – perhaps for the long term.

The journey to the Moon and space research often evokes images of large complex spacecraft costing hundreds of millions of dollars.  However, a new project plans to take a new approach: sending hundreds of much smaller and much less expensive spacecraft.  This project is called the Great Lunar Expedition for Everyone, or GLEE, and our guests today are here to talk about GLEE, how it will work, and what science they plan to do.

Victor Andersen is a Research Manager at the Colorado Space Grant Consortium that is one of the groups leading the project.   Tristan Schoeman is a student in Mechanical Engineering at the University of Colorado at Boulder, and is a Project Manager and Mechanical Engineer on GLEE.

Host, Producer, Engineer: Joel Parker
Additional Contributions: Beth Bennett, Shelley Schlender
Executive Producer: Beth Bennett

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Space Dust

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Dr. Mihaly Horanyi and his colleagues at the University of Colorado are on the brink of watching an instrument they developed crash into the moon. It’s okay—it’s designed to. In the meantime, the instrument, LDEX, is measuring impacts from dust particles a fraction of the width of a human hair on NASA’s LADEE mission. It’s measured more than 11,000 of these tiny impacts since falling into orbit in October.

Dr. Mihaly Horanyi and an LDEX prototype. (Photo/Beth Bartel)
Dr. Mihaly Horanyi and an LDEX prototype. (Photo/Beth Bartel)

How On Earth’s Beth Bartel is on her own mission to figure out just what is so interesting about space dust. Think: space colonization, geologic mapping, and searching for signs of extraterrestrial life.

Hosts: Beth Bartel, Joel Parker
Producer: Beth Bartel
Engineer: Joel Parker
Additional Contributions: Jane Palmer
Executive Producer: Joel Parker

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Space Dust – Extended Version

800px-Helkivad_ööpilved_Kuresoo_kohalFor the patient and interested listener, here’s more of How On Earth host Beth Bartel’s conversation about space dust with University of Colorado’s Mihaly Horanyi. We talk about why we should colonize the moon, how Dr. Horanyi got into studying dust in the first place—which is a very interesting Cold-War-era story—how space dust may give us hints about climate change ( via the phenomenon of “night-shining” or noctilucent clouds), and what zodiacal light is.

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