If there apparently isn’t and never has been life on Mars, why should we assume it exists elsewhere? If there is/has been life on Mars and it looks like it came from Earth, well, that’s a game-changer in itself. If it doesn’t look like it came from Earth, that opens up whole new, *non-speculative* vistas.
Tag: Mars
Suzan Mazur: World Science Foundation Evening on Mars “marred,” so to speak, by a second-rate panel
She also reveals that a two-page survey was handed out, asking a number of none-o’-yer-business questions on behalf of “Audience Research & Analysis, an organization that helps government agencies and cultural agencies to “move forward with decision research.”
Evolutionary biologist declares, Martian colonists will mutate really quickly
Riffing off Elon Musk’s goal of sending humans to Mars by 2024, and NASA’s plans to send astronauts there after they visit the Moon again, Rice University evolutionary biologist Scott Solomon envisions “mutations cascading through the gene pool”: After about two generations, he thinks their bones will strengthen, they’ll need glasses for nearsightedness, their immune […]
What Earth vs Mars can teach us about fine tuning
We are told that Earth and Mars are like two siblings who have grown apart: “There was a time when their resemblance was uncanny: Both were warm, wet and shrouded in thick atmospheres. But 3 or 4 billion years ago, these two worlds took different paths”: Long ago, Mars stopped changing, while Earth continued to […]
Fine-tuning: Is Earth’s magnetic core special too, compared to Mars’s?
Physicist S. Fred Singer offers some suggestions pertaining to the hunt for life on Mars: 1. Super-rotation of the core Seismic data, taken over a period of several years (Zhang, et al., Science 2005), suggest that the (innermost, solid iron) core is rotating slightly faster than the rest of the Earth, at 0.3-0.5 degrees/yr. We […]
Is that Mars lake way too salty for life?
Hugh Ross thinks so. From Tyler O’Neil at PJ Media: On Wednesday, media outlets breathlessly reported that scientists have discovered a “lake of liquid water” on Mars. Fox News called it a “game changer” in the search for alien life, and Yahoo News reported something similar. The New York Times headline spelled out the implications: […]
But if we don’t find life on either Mars or Europa…
Does that mean anything? The reason we ask is, From Lisa Grossman at Science News: A Mars orbiter has detected a wide lake of liquid water hidden below the planet’s southern ice sheets. There have been much-debated hints of tiny, ephemeral amounts of water on Mars before. But if confirmed, this lake marks the first […]