Viewing the Transit of Venus
Don't miss the June 5th Transit of Venus-- the next one won't occur until 2117! Here are some tips to view it safely.
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Gregory T Delory talks about astronomy.
Astronomer Jill Tarter chats about some of the interesting things she has done in her career, dealing with the scientific question "Are we alone in the Universe?" Jill has recently stepped down from her long held position as director at the SETI Institute (Search for Extraterrestrial Intelligence)
Asteroid 2012 DA14 comes very close to Earth on February 15, 2013.
This satellite views Earth in a whole new light!
A team of undergraduates use synthetic biology techniques to answer astrobiology questions.