News tagged with early universe

Classic portrait of a barred spiral galaxy

(PhysOrg.com) -- The NASA/ESA Hubble Space Telescope has taken a picture of the barred spiral galaxy NGC 1073, which is found in the constellation of Cetus (The Sea Monster). Our own galaxy, the Milky Way, ...

Feb 03, 2012
4.8 / 5 (8) 3 | with audio podcast

Planck instrument loses its cool

(PhysOrg.com) -- After an impressive two and a half years of operation, Planck's High Frequency Instrument has finally exhausted its onboard coolant gases and reached the end of its very successful mission. ...

Jan 17, 2012
4.7 / 5 (11) 18 | with audio podcast

The earliest stars in the Universe

(PhysOrg.com) -- Matter in the universe after the big bang consisted almost entirely of hydrogen and helium atoms. Only later, after undergoing fusion reactions in the nuclear furnaces of stars, did these ...

Dec 19, 2011
4.4 / 5 (10) 15 | with audio podcast

New study shows very first stars not monstrous

(PhysOrg.com) -- The very first stars in our universe were not the behemoths scientists had once thought, according to new simulations performed at NASA's Jet Propulsion Laboratory, Pasadena, Calif.

Nov 10, 2011
4.1 / 5 (9) 5 | with audio podcast

How languages are built

Parents are often amazed by the speed at which children acquire language in early childhood, becoming fluent around three years of age. Compare this with the average adult attempting to acquire a second language, ...

Nov 08, 2011
4.7 / 5 (3) 2