1 For this reason, the most commonly discussed panspermia scenario involves the transport of microbes or their precursors from Mars to Earth.

2 For panspermia to occur, however, microorganisms need to survive not only ejection from the first planet and atmospheric entry to the second but the interplanetary voyage itself.

3 If this were true, it would also give excellent evidence to support the theory of "panspermia."

4 You are SLIC, I am NOTSLIC. Tony...The panspermia theory is so rational that it should even be accepted by creationists.

5 The confirmation of Mars-Earth panspermia would suggest that life, once started, could readily spread within a star system.

6 DID YOU KNOW that if you use the words " Tardigrade " and "Panspermia" in the same sentence, I will instantly murder you?

7 Tangents include astrobiology, origin of life, panspermia, microbes, viruses, and now the origin of viruses.

8 In its modern form, the panspermia hypothesis addresses how biological material might have arrived on our planet but not how life originated in the first place.

9 Researchers plan to evaluate the likelihood of panspermia by studying whether microorganisms can survive an interplanetary journey.

10 One hypothesis is panspermia , which suggests that 'seeds of life' exist everywhere around the universe, and that life on earth started when these 'seeds' came here, probably by a meteor.

11 The panspermia hypothesis posits that living cells or their precursors could have emerged on another planet or moon billions of years ago and hitched a ride to Earth on a meteorite.

12 If they all die, and we can determine why, then it's a good experiment on the road to disproving panspermia.

13 This new understanding of life's origins has transformed the scientific debate over panspermia .

14 That raises the possibility that life on Earth arrived here on a meteorite - a concept called panspermia.

15 If they do, it could be a jumping off point for more panspermia experiments.

16 If the Martian DNA sequences did not follow the same genetic code used by living cells on Earth to make proteins, researchers would conclude that Mars-Earth panspermia is doubtful.

17 Ultimately, scientists may not be able to know whether and to what extent panspermia has occurred until they discover life on another planet or moon.