After the lunar module [
http://antwrp.gsfc.
] of Apollo 14 [
http://bang.lanl.go
] set down on the Moon [
http://antwrp.gsfc.
], Astronauts Alan Shepard and Edgar Mitchell deployed the Apollo Lunar Surface Experiments Package (ALSEP) and collected samples of lunar material. The ALSEP scientific experiments included a seismometer [
http://gldfs.cr.usg
] sensitive to slight lunar surface movements, and charged particle detectors which measured the solar wind [
http://antwrp.gsfc.
]. The seismometer successfully measured surface tremors interpreted as moonquakes [
http://antwrp.gsfc.
] and meteoroids [
http://ccf.arc.nasa
] striking the Moon [
http://antwrp.gsfc.
], while the solar wind [
http://www.sel.bldr
] experiment was sensitive enough to detect the element argon [
http://www.cchem.be
]. These and other ALSEP experiments helped classify the internal structure and magnetic field of Earth's Moon [
http://antwrp.gsfc.
]. Shepard and Mitchell also made a geology traverse to the rim of Cone Crater, carrying their tools and sample containers in the Modular Equipment Transporter (MET). In this picture Alan Shepard assembles a core tube which he will then hammer into the surface.
Explanation
After the lunar module [
http://antwrp.gsfc.
] of Apollo 14 [
http://bang.lanl.go
] set down on the Moon [
http://antwrp.gsfc.
], Astronauts Alan Shepard and Edgar Mitchell deployed the Apollo Lunar Surface Experiments Package (ALSEP) and collected samples of lunar material. The ALSEP scientific experiments included a seismometer [
http://gldfs.cr.usg
] sensitive to slight lunar surface movements, and charged particle detectors which measured the solar wind [
http://antwrp.gsfc.
]. The seismometer successfully measured surface tremors interpreted as moonquakes [
http://antwrp.gsfc.
] and meteoroids [
http://ccf.arc.nasa
] striking the Moon [
http://antwrp.gsfc.
], while the solar wind [
http://www.sel.bldr
] experiment was sensitive enough to detect the element argon [
http://www.cchem.be
]. These and other ALSEP experiments helped classify the internal structure and magnetic field of Earth's Moon [
http://antwrp.gsfc.
]. Shepard and Mitchell also made a geology traverse to the rim of Cone Crater, carrying their tools and sample containers in the Modular Equipment Transporter (MET). In this picture Alan Shepard assembles a core tube which he will then hammer into the surface.
Explanation