31 December 2007

• Astrobiology top 10: (3) COROT sets its sights on the stars

30 December 2007

• Astrobiology top 10: (4) Robot dives deep for sinkhole slime

29 December 2007

• Astrobiology top 10: (5) What lies beneath

28 December 2007

• Astrobiology top 10: (6) When fungi ruled the world
• Astrobiology Vol. 7, No. 6

27 December 2007

• Astrobiology top 10: (7) STONEs in space

26 December 2007

• Astrobiology top 10: (8) Brought back to life
• Polarization technique focuses limelight; exoplanet reflected light detected for the first time

25 December 2007

• Astrobiology top 10: (9) The Baptistina breakup

24 December 2007

• Astrobiology top 10: (10) Dawn rising

21 December 2007

• Recently discovered asteroid could hit Mars in January
• MIT, others ask "What would E.T. see?"
• Top 25 science stories of 2007

20 December 2007

• Solar system flip flop
• Sulfur dioxide may have helped maintain a warm early Mars

19 December 2007

• Cancer rates rise and fall with cosmic rays
• Earliest stage of planet formation dated

18 December 2007

• Christmas greetings from Venus – with a new educational film

17 Decenber 2007

• Heavy construction on the Moon
• Radio Astrobiology: Looking beyond
• Sandia supercomputers offer new explanation of Tunguska disaster

14 December 2007

• Making the case for Europa
• More evidence that Gliese 581 has planets in the habitable zone

13 December 2007

• NASA sends spacecraft on mission to Comet Hartley 2
• Return to Europa: a closer look is possible
• Spirit's big discovery
• Under a Green Sky (interview with Peter Ward)

12 December 2007

• Building blocks of life can form on cold, rocky planets - anywhere
• NAI Newsletter
• Water flows in dry valleys

11 December 2007

• Brain stem cells sensitive to space radiation
• Building blocks of life formed on Mars
• Bugs in space: can they survive?
• Earth's magnetic field could protect astronauts on the Moon
• Hazy red sunset on extrasolar planet

10 December 2007

• International group plans strategy for Mars sample return mission
• Mars rover investigates signs of steamy martian past
• Radio Astrobiology: The chemistry of carbon (podcast)

6 December 2007

• Aliens apart
• "Hellish" hot springs yield greenhouse gas-eating bug

5 December 2007

• Atmosphere of an extrasolar planet measured
• Could we detect plants on other planets?
• Racing to picture a planet
• Texas astronomer makes first ground-based detection of extra-solar planet atmosphere with HET

4 December 2007

• Europa's ocean: thick or thin?
• New hypothesis for origin of life proposed
• UV habitable zones around M stars

3 December 2007

• Leaving no stone unturned

1 December 2007

•  Star Talk