3. Material Science in Space
3.0 Ga ocean floor metamorphism in the Cleaverville area, Pilbara Craton, Western Australia
3.27 mm Feature in NGC 6240 and ARP 220
3.3 Gigahertz Clocked Quantum Key Distribution System
3.3 millimeter limb brightening measurements during the 30 June 1973 total solar eclipse
3.4 μm Absorption in Interplanetary Dust Particles: Evidence for Indigenous Hydrocarbons and a Further Link to Comet Halley
3.46Ga seafloor hydrothermal alteration as a CO2 sink
3.5-cm Imaging of the Mercury North Polar Radar-Bright Features
3.5billion years of glass bioalteration: Volcanic rocks as a basis for microbial life?
3.5m Vacuum Chamber Facilities Enabling Full Scale Digging, Drilling and Penetrometer Tests
3.6 m Telescope: Excellent Optical Quality
3.7-Meter Active Primary Mirror
3.8 b.y. History of Bacterial Biofilms and Their Significance in the Search for Extraterrestrial Life
3.8 Ga arc related basalts from Southwest Greenland
3.9 Billion Years Ago and the Asteroid Belt
3.9 Billion Years Ago and the Asteroid Belt: Impact Melts in Ordinary Chondrites
3/2-Fermi liquid: the secret of high-Tc cuprates
30 Doradus OB Associations (Parker 1992)
30 Doradus OB Associations (Parker 1992)
30 Doradus, Starburst Rosetta