The floor of the Moon could also be lined in rocks that got here from Venus — probably making it simple to review our hellish planetary neighbor.
Billions of years in the past, Yale astronomers theorize, asteroids and comets impacting Venus might have dislodged chunks of the planet’s floor and ship them careening via the celebrities. In the event that they did, CNET reports, then a few of these Venusian meteorites could have made their option to Earth or the Moon, giving simpler entry to samples from a planet the place recent findings suggest extraterrestrial life might probably be hiding.
It’s pretty speculative work, which the authors concede in their research, which was accepted for publication into the Planetary Science Journal. However the two astronomers behind the work counsel it’s price retaining an eye fixed out, given the potential of acquiring materials from Venus with out having to truly go there.
“The Moon gives protected retaining for these historical rocks,” examine coauthor Samuel Cabot said in a press release. “Something from Venus that landed on Earth might be buried very deep, on account of geological exercise. These rocks could be a lot better preserved on the Moon.”
The researchers are relying on greater than random luck. They argue that the Earth and Moon’s gravitational pulls could be greater than sufficient to attract within the Venusian meteorites.
“An historical fragment of Venus would include a wealth of knowledge,” coauthor Gregory Laughlin mentioned within the launch. “Venus’ historical past is intently tied to essential subjects in planetary science, together with the previous inflow of asteroids and comets, atmospheric histories of the internal planets, and the abundance of liquid water.”
READ MORE: Bits of Venus may be lurking on the moon, scientists suggest [CNET]
Extra on Venus: Scientists Speculate About How Life on Venus Could Have Begun