Cumulative data from a variety of space probes now shows that the direction of the interstellar wind has shifted during the past forty years.
How to view the east coast launch on Septembert 6 of LADEE.
LADEE will attempt to solve the leftover question from the Apollo-era: Does the surface dust on the Moon levitate? The question is real, and the consequences could be significant for future lunar settlements.
A survey of planetary nebulae near the Milky Way’s central bulge has revealed that they tend to be aligned with each other.
This discovery is unexpected and suggests that the influence of the bulge, probably its magnetic field, is far greater than predicted.
Astronomers submit a slew of proposals for using the partly crippled Kepler space telescope.
Ideas range from a survey of potentially hazardous near-Earth objects to a study of Jupiter-sized exoplanets in large orbits. Kepler scientists will sort through the proposals and decide by 1 November which ones, if any, to recommend to NASA headquarters for further review.
Sadly, none of these ideas excites me very much. The tragedy here is that we have this really good optical telescope above the atmosphere, and we can’t point it accurately enough to use it.
Brazil stalls paying its share for the construction of the Extremely Large Telescope.
They signed the agreement in 2010, but can’t get their legislature to allocate the money.
The next IPCC report: “The timing couldn’t be worse.”
The author describes how the new report, due out in just a couple of months, is probably already obsolete because of a slew of new papers documenting the long 10 to 15 year pause in global warming that was not predicted by any of the climate models used by the IPCC.
This quote I think sums things up nicely, however:
Due to a ‘combination of errors’, the models have overestimated warming by 100% over the past 20 years and by 400% over the past 15 years.
More extreme weather, eh? There were no Atlantic hurricanes in August this year, for the first time in eleven years.
As I’ve noted repeatedly, there is no evidence yet of an increase of extreme weather events as predicted by global warming advocates. In fact, some recent data suggests a decline, though I personally wouldn’t take that seriously either.
So, when Al Gore or Barack Obama or Dianne Feinstein starts running around like Chicken Little, claiming the sky is about to fall, remember these facts.
Hubble sees a cosmic caterpillar.
I am always astonished at the weird loveliness of these astronomical objects. They are big, tenuous, faint, and almost impossible to see. And yet, when we tease them out of the darkness they blind us with beauty.
Using the combined power of 200,000 home computers astronomers have discovered 24 new pulsars in the Milky Way.
Astronomers have identified a star almost identical to the Sun, except that it is 4 billion years older.
They have dated this old age by the amount of lithium detected in the star.
Physicists have managed to create and confirm, for a brief moment, the existence of the 115th element of the periodic table.
In experiments in Dubna, Russia about 10 years ago, researchers reported that they created atoms with 115 protons. Their measurements have now been confirmed in experiments at the GSI Helmholtz Centre for Heavy Ion Research in Germany.
To make ununpentium [the new element’s temporary name] in the new study, a group of researchers shot a super-fast beam of calcium (which has 20 protons) at a thin film of americium, the element with 95 protons. When these atomic nuclei collided, some fused together to create short-lived atoms with 115 protons. “We observed 30 in our three-week-long experiment,” study researcher Dirk Rudolph, a professor of atomic physics at Lund University in Sweden, said in an email. Rudolph added that the Russian team had detected 37 atoms of element 115 in their earlier experiments.
More water on the Moon: Scientists using data from India’s Chandrayaan-1 space probe have detected new evidence of water inside one lunar crater.
What makes this detection important is that this particular water was not placed there by the solar wind or asteroids. Its chemistry suggests it seeped upward from deep within the Moon’s interior.
