The Antikythera mechanism is an ancient calculator that was discovered in Greece over 100 years ago, what makes it amazing is that it’s over 2,000 years old and uses similar technology that wasn’t available until the 18th century. But what’s very cool is that scientists have recently reconstructed a working model of the mechanism which was used to calculate the positions of the sun, moon, and the planets: Read more…
Posted by Michael Pinto on Dec 12, 2008 in Science
There’s a great article at New Scientist on speculation that the cosmos existed before the Big Bang and that the bang itself was a recycling effect. It seems that scientists are now starting to play with computer simulations to try and determine what a pre-Big Bang cosmos looked like: Read more…
Posted by Michael Pinto on Dec 10, 2008 in Science
It’s amazing how every day we find more and more obvious clues that there may be other signs of life in he universe. This latest discovery shows that astronomers have detected carbon dioxide (a basic requirement for plants to perform photosynthesis) on a Jupiter sized planet. What’s great about this is that someday this technique may used to hunt for hints of life on an Earth like planet: Read more…
Posted by Michael Pinto on Nov 21, 2008 in Science
The Homestar Home Planetarium use to only be available in Japan, but now ThinkGeek is about to carry a version designed for the American market. What’s nice about this gizmo is that it can turn any space into a planetarium for the cost of about $160. In fact not only do I think this is the kind of gift to give to an astronomy fanboy (or fangurl) but it would be cool if folks started buying these to give to science teachers at your local school. Read more…
Posted by Michael Pinto on Nov 14, 2008 in Science
While the photo above looks pretty, it’s no ordinary snapshot — in fact within the red dust is the very first photo of a planet that’s outside of our solar system. Read more…
Posted by Michael Pinto on Oct 31, 2008 in Science
Just a few days after coming back to life Hubble rewards us with the fantastic image above of a pair of double galaxies, and yet like some sad ignored family member will have to wait for a repair mission for a few months:
“The Hubble Space Telescope is working again, taking stunning cosmic photos after a breakdown a month ago. But the good news was quickly tempered by NASA’s announcement Thursday that a mission to upgrade the popular telescope will be delayed at least until May.
A key replacement part that is essential because of the telescope’s failure in September won’t be ready for at least six months. It was the latest twist in the long-running drama surrounding the 18-year-old space telescope — one that initially took only fuzzy photos, then when fixed, provided dazzling and scientifically significant pictures of space, including a new one NASA showed Thursday.”
Posted by Michael Pinto on Oct 28, 2008 in Science
This is an exciting time in astronomy, although as a fanboy what I wouldn’t give to be alive in the era when we’d have the means to visit these places:
“A nearby solar system bears a striking similarity to our own solar system, raising the possibility it could harbor Earth-like planets. Epsilon Eridani, located about 10.5 light-years from our sun, is surrounded by two asteroid belts that are shaped by planets, astronomers at SETI Institute and Harvard-Smithsonian Center for Astrophysics announced today.
But it’s the possibility that currently undetected smaller planets could lie within the innermost asteroid belt that make the solar system intriguing to astrobiologists. “This system probably looks a lot like ours did when life first took root on Earth,” said SETI’s Dana Backman, lead author of a paper on the 850-million-year-old star that will appear next year in The Astrophysical Journal, in a release.”
