Science
Transfer of Life Between Earth and Venus with Planet-Grazing Asteroids – Astrobiology News
Recently, phosphine was discovered in the atmosphere of Venus as a potential biosignature.
This raises the question: if Venusian life exists, could it be related to terrestrial life? Based on the known rate of meteoroid impacts on Earth, we show that at least 6×105 asteroids have grazed Earth’s atmosphere without being significantly heated and later impacted Venus, and a similar number have grazed Venus’s atmosphere and later impacted the Earth, both within a period of 105 years during which m…
-
Noosa News12 hours agoTeenage girl killed in alleged hit-and-run at Margate north of Brisbane
-
Noosa News10 hours agoTeenage girl dies in hit-and-run, police hunt for ute
-
Noosa News5 hours ago‘Beyond devastated’ Brisbane family learn missing German shepherd Arnie found dead in back of stolen car
-
General23 hours agoCatholic Education Tasmania to close six schools, with three others partially closed, due to coloured sand recall