NASA backs out of space gravitational wave mission
NASA, crunched for money due to overages on James Webb Space Telescope, has cancelled its participation in the space gravitational wave mission LISA.
Year: 2011
Two Americas: Public vs. Private Employees
Two Americas: public vs. private. The graph illustrates our nation’s problems quite clearly.
Conservative judge wins in Wisconsin
After much fussing in the vote-counting process, the conservative judge has won in Wisconsin. This probably ends the debate over the union law passed last month, which will now become law.
Spaceship Lands at San Francisco Airport
The future is here: Spaceship lands at San Francisco airport. And yes, that is an accurate headline!
Picking the landing spot for the next Mars rover is down to four finalists
Picking the landing spot for the next Mars rover: down to four finalists.
The strange fluctuating polar vortex over Venus’s pole
The strange fluctuating polar vortex over Venus’s south pole.
Lettuce alone
Bach’s Sheep May Safely Graze
An evening pause: An interesting arrangement of Bach’s wonderful aria.
Kepler tracks the tiny light variations and oscillations of 500 stars
Kepler does asteroseismology on 500 sunlike stars. The data says that the theories of star formation need to be revised.
Russian Spaceship ‘Gagarin’ Arrives at Space Station
Russian spaceship “Gagarin” arrives at ISS.
Newly discovered asteroid orbits in union with Earth
Newly discovered asteroid follows the Earth as it orbits the Sun, and has been doing it for a quarter million years.
Currently, three other horseshoe companions of the Earth are known to exist but, unlike 2010 SO16, these linger for a few thousand years at most before moving on to different orbits. Also, with an estimated diameter of 200–400 metres, 2010 SO16 is by far the largest of Earth’s horseshoe asteroids. The team has already used the Las Cumbres Observatory’s Faulkes Telescope in an on-going campaign to track the object and refine its orbit further. “It is not that difficult to spot with a medium-sized professional telescope”, says Dr Asher. “It will remain as an evening object in Earth’s skies for many years to come.”