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An
artist's rendition released by the European Space Agency on Wednesday,
Nov. 28, 2007 shows lightning striking the surface of planet Venus. Nearby
planet Venus is looking a bit more Earth-like
with frequent bursts of lightning confirmed by a new European
space probe. For nearly three decades, astronomers have said Venus probably
had lightning, ever since a 1978 NASA probe showed signs of
electrical activity in its atmosphere. But experts were not sure because of signal
interference. (Photo: Xinhuanet/Agency) Photo Gallery>>> |
BEIJING, Nov. 29 (Xinhuanet) -- European scientists
confirmed that there are Earth-like lightning on Venus, media reported Thursday.
The lightning is cloud-to-cloud and about 60 kilometers
above the surface, said C.T. Russell, geophysics professor of
University of California, U.S.
The finding is significant because lightning affects
atmospheric chemistry, so scientists will have to take it into account as they
try to understand the atmosphere and climate of Venus.
Bursts of electrical energy from lightning are something
that scientists have long theorized could provide the spark of life in
primordial ooze.
(Agencies)