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Sun shoots out two coronal mass ejections

On Jan. 23, 2013, at 9:55 a.m. EST, the sun erupted with an Earth-directed coronal mass ejection, or CME. Experimental NASA research models, based on observations from the Solar Terrestrial Relations Observatory ...

Jan 24, 2013
5 / 5 (5) 0 | with audio podcast

New sunspots producing space weather

On Jan. 13, 2013, at 2:24 a.m. EST, the sun erupted with an Earth-directed coronal mass ejection or CME. Not to be confused with a solar flare, a CME is a solar phenomenon that can send solar particles into ...

Jan 14, 2013
5 / 5 (4) 0 | with audio podcast

A new state of Venus's ionosphere

Observations from NASA's Pioneer Venus orbiter, which reached Venus in 1978, suggested that Venus's ionosphere had two states: a magnetized state with a large- scale horizontal magnetic field and an unmagnetized ...

Dec 27, 2012
4 / 5 (5) 7

A future full of robots

A future where robots are as common as cars – and cheaper – is on the way. This is according to Prof. Hiroshi Ishiguro, named one of the top 100 geniuses alive in the world today, who has devoted himself ...

Nov 29, 2012
4.2 / 5 (6) 0

Fields for feelings

While some people experience great benefit when visiting churches, mosques and similar holy sites, she notes that others get a similar reward from crop-circle tourism. Enthusiasts refer to the circles as ...

Nov 26, 2012
1 / 5 (1) 1

NASA spacecraft observe a Thanksgiving CME

(Phys.org)—On Nov. 21, 2012, at 11:24 a.m. EST, the sun erupted with an Earth-directed coronal mass ejection or CME. Experimental NASA research models, based on observations from the Solar Terrestrial Relations ...

Nov 23, 2012
5 / 5 (5) 0 | with audio podcast