JPSS-2 begins launch processing

Preparations are looking up for the launch of the National Oceanic and Atmospheric Administration's (NOAA) Joint Polar Satellite System-2 (JPSS-2) satellite. On behalf of NOAA, NASA develops and builds the instruments, spacecraft, ...

Dinosaurs survived when CO2 was extremely high. Why can't humans?

How did plants and animals survive around 200 million years ago when the carbon dioxide concentration went up to 6,000 parts per million? Paul Olsen, a geologist and paleontologist at Columbia Climate School's Lamont-Doherty ...

Why go back to the Moon?

On September 12, 1962, then US president John F Kennedy informed the public of his plan to put a man on the Moon by the end of the decade.

System study of proposed inflatable moon base

A vision of a future moon settlement is assembled from semi-buried inflatable habitats. Sited beside the lunar poles in regions of near-perpetual solar illumination, mirrors positioned above each habitat would reflect sunlight ...

Probing high-energy neutrinos associated with a blazar

Studying a high-energy neutrino that was observed by the IceCube Neutrino Observatory at the South Pole and that is believed to be intergalactic in origin has yielded some intriguing "new physics" beyond the Standard Model

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