SURF: Announcements of Opportunity
Below are Announcements of Opportunity posted by Caltech faculty and JPL technical staff for the SURF program. Additional AOs for the Amgen Scholars program can be found here.
Specific GROWTH projects being offerred for summer 2017 can be found here.
Students pursuing opportunities at JPL must be U.S. citizens or U.S. permanent residents.
Each AO indicates whether or not it is open to non-Caltech students. If an AO is NOT open to non-Caltech students, please DO NOT contact the mentor.
Announcements of Opportunity are posted as they are received. Please check back regularly for new AO submissions! Remember: This is just one way that you can go about identifying a suitable project and/or mentor.
Announcements for external summer programs are listed here.
|Project:||Unraveling the Moon's Geologic History|
|Disciplines:||Planetary Science, Astronomy/Astrophysics|
|Background:||Although the Moon was once molten, its crust solidified early in its history. Impacts have broken apart the coherent bedrock over billions of years, forming the fine-grained lunar regolith. However, effusive volcanism in the lunar maria emplaced basaltic rock on the surface long after the formation of the lunar highlands. Therefore, impacts into the lunar maria more easily reach bedrock and throw out larger boulders than similar impacts in the older and more battered lunar highlands. Mapping rocks on the lunar surface can therefore reveal the depth to underlying bedrock. This is an important piece of information for understanding the Moons geologic history.|
|Description:||We will use data from JPL's Diviner Lunar Radiometer, an instrument on NASA's Lunar Reconnaissance Orbiter Spacecraft (currently orbiting the Moon). These thermal infrared data reveal rocks that have been thrown onto the Moon's surface during hypervelocity meteor impacts. In this project, we will use images taken from orbit (by LRO-LROC) to measure the size-frequency distributions of craters with rocky ejecta identified by Diviner. This will reveal patterns of regolith thickness, which we will correlate with geologic features, such as the basaltic lava flows that give the Moon its distinct appearance as viewed from Earth.|
Ghent, R. R., Hayne, P. O., Bandfield, J. L., Campbell, B. A., Allen, C. C., Carter, L. M., & Paige, D. A. (2014). Constraints on the recent rate of lunar ejecta breakdown and implications for crater ages. Geology, 42(12), 1059-1062.
Calculus-based physics - required
Differential equations - required
Computer programming skills (esp. Matlab or C/C++) - strongly recommended
Introductory geology - recommended
Introductory astronomy/planetary science - recommended
|Location / Safety:||Project building and/or room locations: . Student will need special safety training: No.|
This AO can be done under the following programs:
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