News tagged with earth atmosphere

50 years of Mars observations

(Phys.org) —In 1964, Caltech astronomy professor Guido Münch and Jet Propulsion Laboratory space scientists Lewis Kaplan and Hyron Spinrad pushed the world's second-largest telescope to its limits and ...

May 08, 2014
4.3 / 5 (4) 1

Sun spits out mid-level solar flare

The sun emitted a mid-level solar flare, beginning at 11:57 p.m. EST on Feb. 3, 2014, and peaking at midnight EST. NASA released images of the flare as captured by NASA's Solar Dynamics Observatory.

Feb 04, 2014
4 / 5 (5) 0

A safer recipe for primordial soup

Researchers have published a simpler, safer method for conducting Miller-Urey origin of life experiments—which may still yield new insight about how life began on Earth.

Feb 03, 2014
4.3 / 5 (6) 5 | with audio podcast

Study examines iceberg shifts in North Atlantic

(Phys.org) —Some Heinrich events – periodic massive iceberg surges into the North Atlantic that were previously thought to have weakened the global ocean conveyor belt circulation and sent Earth's climate ...

Jan 16, 2014
4.3 / 5 (7) 0 | with audio podcast