What do Mars and Iceland have in common? These days, not so much. However, more than 4.5 billion years ago, it’s possible the Red Planet had a crust comparable to Iceland today. This discovery, hidden in the oldest Martian fragments found on our planet, could provide information about Earth that
These days, not so much. However, more than 4.5 billion years ago, it’s possible the Red Planet had a crust comparable to Iceland today. This discovery, hidden in the oldest Martian fragments found on our planet, could provide information about Earth that was lost over billions of years of geological movement. It could also help explain why the Earth developed into a planet that sustains a broad diversity of life, while Mars did not.
Designated Northwest Africa 7034, and nicknamed “Black Beauty,” the Martian meteorite weighs approximately 11 ounces . Credit: NASA , searched for the location of origin of a Martian meteorite . This meteorite, the chemistry of which indicates that Mars had volcanic activity to that found on Earth, recorded the first stage of Mars’ evolution. Although it was ejected from the surface of Mars five to 10 million years ago after an asteroid impact, its source region and geological context have remained a mystery.
Payré studies the nature and formation of Mars’ crust to determine if Earth and Mars share a common past that includes both a continent-like and ocean-like crust. She uses orbital observations captured in this region to investigate whether traces of volcanism similar to Iceland exist on Mars.
Österreich Neuesten Nachrichten, Österreich Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
Google Accidentally Reveals Radical Pixel 7 Camera UpgradeGoogle code reveals new device secrets.
Weiterlesen »
Is This 'Nier: Automata' Church a Hoax or a 5-Year-Old Secret?A player claims to have found a hidden room. Now a whole community of fans is trying to figure out what it is.
Weiterlesen »
It's been 25 years since the first NASA rover landed on Mars | Digital TrendsThis month saw a very special martian aniversary, as NASA celebrated 25 years since the Pathfinder mission touched down on Mars.
Weiterlesen »
Hypergraphs Reveal a Solution to a 50-Year-Old ProblemIn 1973, Paul Erdős asked if it was possible to assemble sets of “triples”—three points on a graph—so that they abide by two seemingly incompatible rules.
Weiterlesen »
A new discovery may explain the origin of life on EarthNew research outlines the materials and reactions that could have sparked life on Earth. It is the simplest hypothesis yet.
Weiterlesen »
Mega Millions lottery jackpot now over $1 billion — a past winner shares secretsThe Mega Millions lottery jackpot now sits at an astounding $1.1 billion ahead of Friday night’s drawing — which would be the second-highest number in the lottery’s history.
Weiterlesen »