Science

Astronaut breaks record for most time in space by American


Last adventure ahead for NASA's Cassini spacecraft at Saturn


Record-setting astronaut thrilled with bonus time in space


Everything but the squeal


Ocean world near Saturn hotter-than-ever contender for life


A Pink Moon is coming -- but what is that?


$3.5 million to help restore space center mission control


Veteran NASA spacewoman getting 3 extra months in orbit


Reused rocket back in port after satellite launch by SpaceX


Spacewalking astronauts lose piece of shielding


New idea shakes up dinosaur family tree for T. Rex and pals


Trump signs bill authorizing NASA funding, Mars exploration


SpaceX sends satellite into orbit after 2-day delay


Mammals shrink when Earth heats up, study says


Sax in space: French astronaut delighted with birthday gift


Zap Map: Satellite tracks lightning for better heads up


Tiny filaments, tubes proposed as Earth's earliest fossils


Apollo 11 relic mistakenly sold returned to Illinois woman


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