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Keyphrases
Apatite
91%
Isotopic Composition
65%
Bennu
63%
Lunar Samples
52%
Asteroid Bennu
48%
Chlorine
44%
Solar System
43%
Asteroids
42%
Degassing
41%
Clast
39%
Aqueous Alteration
33%
Parent Body
31%
Basalt
29%
Low-Ti Basalts
28%
Apollo
27%
Cl Isotopes
27%
(101955) Bennu
26%
Eucrites
24%
Dust
24%
Regolith
24%
Lunar Surface
23%
Lithology
23%
Mars
22%
OSIRIS-REx
20%
Silicate
20%
KREEP
19%
Lunar Magma Ocean
18%
Molecular Clouds
18%
Carbonaceous Chondrites
17%
Returned Samples
17%
Lunar Basalts
17%
Chondrites
17%
Magmatism
17%
Planetary Bodies
16%
Classical T tauri Stars
16%
Circumstellar Disks
16%
Multiple Reservoirs
16%
Near-infrared
16%
Coronagraphic Imaging
16%
Nakhlite
16%
Supernovae
16%
Stardust
16%
Presolar Grains
16%
Inner Solar System
16%
Hydroxyl Value
16%
Fit Value
16%
Lunar Interior
16%
Pyroxene
15%
Troctolite
15%
Earth and Planetary Sciences
Calcium Phosphate
100%
Isotopic Composition
81%
Basalt
55%
Hydrogen
54%
Solar System
49%
Degassing
46%
Parent Body
44%
Magma
43%
Chondrite
40%
Silicon Dioxide
37%
Petrology
35%
Regolith
32%
Lunar Surface
28%
OSIRIS
27%
Pyroxene
26%
Eucrite
24%
Phyllosilicate
23%
Mare Basalt
22%
Asteroid
22%
Carbonaceous Chondrite
21%
Spacecraft
20%
Sample Return Mission
20%
Organic Matter
20%
Mineralogy
18%
Magmatism
17%
Lunar Rock
16%
Supernovae
16%
Sulfide
15%
Protoplanetary Disk
14%
Early solar system
14%
Morphology
14%
Metasomatism
14%
Fractionation
14%
Trace Element
13%
Remote Sensing
13%
Hydrothermal Alteration
13%
Lunar Mantle
12%
Rare Earth Element
11%
Asteroid Ryugu
11%
Breccia
11%
Enstatite
10%
Chemical Element
10%
Nakhlites
10%
Chlorine Isotope
9%
Molecular Clouds
9%
Impact Melt
9%
Africa
9%
Terrestrial Planet
9%