How Did the Infant Sun Form? Scientists Get New Insights From 4.6-Billion-Year-Old Space Dust | #infant sun formation # how did the sun form # ancient space dust # 4.6 billion year old meteorite # solar system formation # magnetic fields # DOM 08006 # calcium aluminum rich inclusions # CAIs # solar nebula # protoplanetary disk # meteorite magnetism # infant solar system # ancient magnetic field # space science # astronomy news # MIT # Purdue University # PNAS