Akatsuki’s engine too damaged to put the probe into Venus orbit in 2015

The engine of Japan’s troubled Venus probe, Akatsuki, has been found too damaged to put the probe into Venus orbit.

JAXA conducted a test ignition of the probe’s main engine on Wednesday to prepare for another attempt to send it into orbit in 2015. But the thrust produced was only one-eighth the amount anticipated, the space agency said. The damage the engine suffered last December when JAXA ignited it in the initial attempt to send the probe into orbit around Venus appears to be more serious than thought, JAXA said.

Private Japanese weather company to launch satellite to track Arctic Ice

A private Japanese weather company plans to launch a satellite to track Arctic ice for use by shipping.

The satellite will transmit images and information about sea ice in the Arctic Ocean. Weathernews will combine the information with available data on sea currents, weather and wave height to provide consumers with a finished product enabling safe navigation along the northern route.

Though I know most people are skeptical of this idea, I think that all weather information should be gathered and sold by private companies, as Weathernews is doing above. For example, the Weather Channel makes its money providing weather information to the public. If they didn’t get the satellite data free from NOAA weather satellites, they would have every reason to launch their own satellites.

Atmosphere Above Japan Heated Rapidly Before M9 Earthquake

New satellite data shows that the atmosphere above Japan heated rapidly in the days before the March earthquake.

The [researchers] say that before the M9 earthquake, the total electron content of the ionosphere increased dramatically over the epicentre, reaching a maximum three days before the quake struck. At the same time, satellite observations showed a big increase in infrared emissions from above the epicentre, which peaked in the hours before the quake. In other words, the atmosphere was heating up.

New York Metropolitan Opera stars, fearing radiation, skip Japan tour

Cowards: Two New York Metropolitan Opera stars, fearing radiation, have backed out of a Japanese tour in the cities of Tokyo and Nagoya. This, despite the documented lack of radiation:

Tokyo briefly registered nominally higher radiation levels in its air and water, but they have subsided to pre-tsunami levels. There was never any scientific concern of a radiation impact on Nagoya, which is much farther away.

Meanwhile, the efforts to stabilize the reactors in Fukushima are proceeding.

Japan’s tsunami waves top historic heights

Japan’s tsunami in March produced the largest waves in history.

Some waves grew to more than 100 feet high, breaking historic records, as they squeezed between fingers of land surrounding port towns.

To me, however, this is the biggest takeaway:

Although terrible, the preliminary estimate also finds a better-than 92% survival rate for people living in coastal towns hit by the waves, Bourgeois says. “In that sense, given the magnitude of the unexpectedly large earthquake, things could have been even worse,” she says.

The real disaster in Japan

Getting control of the nuclear power plant in Fukushima is going to be a challenging job, no doubt. Nonetheless, it remains a minor and comparatively trivial problem for Japan after the earthquake and tsunami destroyed the country’s northeastern coast, and it saddens me that so much of the American press and public seems unable to absorb this simple fact.

This footage of the tsunami hitting a small coastal town in Japan gives us a clear and unvarnished look of the real disaster there. Near the end you can see people fleeing for their lives, and throughout the video the voices of the watchers can only express horrified gasps at what they are seeing.

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