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Penelope Boston: There might just be life on Mars So the Mars Rovers didn't scoop up any alien lifeforms. Scientist Penelope Boston thinks there's a good chance — a 25 to 50 percent chance, in fact — that life might exist on Mars, deep inside the planet's caves. She details how we should look and why. Similar topics - Mars - Planets - Exploration - Extraterrestrial life - Geology - Life - Science - Solar system - Technology - Universe Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.
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Joel Levine: Joel Levine: Zašto se moramo vratiti na Mars Na TEDxNASA-i, planetarni znanstvenik Joel Levine pokazuje neka intrigantna - i zbunjujuća - nova otkrića o Marsu: krateri puni leda, tragovi prastarih oceana i snažne naznake prisutnosti života, nekoć u prošlosti. On objašnjava kako se trebamo vratiti na Mars da bismo saznali više. Similar topics - Mars - Planets - TEDx - Exploration - Life - Science - Space - Technology Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.