Daily Archives: September 16, 2008

Answers to the Questions

By | | , , , , , ,
3 Comments

Huh. Well, it seems that both presidential campaigns have finally got around to answering the questions about science and science policy that the ScienceDebate2008 team prepared a while back. (The team’s banner line on all this is “Who will be the best President for America in a science-dominated world?”. Who indeed. (In case you’re wondering, the “best” was in place when there were several more contenders.)) I hope it is more than just hot air and empty promises. Right now, it’s […] Click to continue reading this post →

Images From Afar

By | | , , ,
1 Comment

extrasolarplanet orbiting starThis is quite remarkable. There’s actually been an image (see left) taken of a planet orbiting another star. There are hundreds of known extrasolar planets in orbit around other stars (see lots of earlier posts), and evidence for them has been indirect, since they are too tiny and too dim (having no light of their own) to image directly. You can learn of their existence by their effects on their parent star, and/or on the light it casts. (The image left is courtesy of the Gemini Observatory. The University of Toronto scientists used the Gemini North telescope on Mauna Kea in Hawaii and its adaptive optics technology to make the image.)

But this is different, and a bit of a milestone. These astronomers released an actual […] Click to continue reading this post →