Stories tagged European Space Agency Venus Express

Nov
30
2007

Where's the lightning?: I can't see any lightning in this picture, but recent magnetic antenna data shows that Venus has regular lightning flashes in its dense atmosphere.
Where's the lightning?: I can't see any lightning in this picture, but recent magnetic antenna data shows that Venus has regular lightning flashes in its dense atmosphere.Courtesy NASA
With a name like Thor, any mention of lightning and thunder jumps off the page (or computer screen) demanding my immediate attention.

So I was locked into yesterday’s account that the European Space Agency’s Venus Express has confirmed the theories astronomers have had for years, that lightning strikes on Venus.

Lightning is one of the factors considered in the evoluntionary process that could have “sparked” life into inorganic materials. But weather and climate conditions on Venus today suggest that the window of supporting life forms has been long shut on the planet.

But the finding of lightning has electrified the weather forecasts for Earth’s solar system neighbor. Previously, astronomical meteorologists had figured that Venus had a long, boring forecast of strong, steady winds for the next 400 years.

Venus Express, which has been orbiting Venus for nearly two years now, used a magnetic antenna to pick up the planet’s lightning activities.

So if you had a strong enough telescope to see a lightning flash on Venus, how long would you have to count until you hear the ensuing thunder clap? Talk amongst yourselves to come up with the answer.