Cunnamulla rock at centre of dispute declared a meteorite
Courier Mail - 2 分前
by Sophie Elsworth SPACE rock: Cunnamulla Constable Ashley Thompson with the rock. it has now officially been declared a meteorite. Source: The Courier-Mail ...
Phoenix Lander Discovers Mars' History of Water
DailyTech - 22 分前
One meteorite in particular crystallized about 170 million years ago, which is considered recent in Mars' geological time, and contains carbonates with ...
Aristotle described comet centuries ago
eWorld Post (blog) - 6 分前
He mentioned in the work that around the same time the meteorite fell “a comet was visible in the west.” Aristotle was also the teacher of Alexander the ...
First sighting of Halley's comet pushed back two centuries
PhysOrg.com - 2 時間前
Graham suggests Anaxagoras probably actually predicted that rocks might fall from the sky rather than a particular meteorite. Anaxagoras made the prediction ...
How microbes could help colonize Mars
Mother Nature Network - 14 分前
One acid-loving, iron-oxidizing microbe proved capable of perhaps using material from a Murchison meteorite, according to a 2009 study by Gronstal and ...
Today In History
eTaiwan News - 11 時間前
2007 - Peruvian astronomers say that a meteorite crashed near Lake Titicaca over the weekend, a rare occurence that left an elliptical crater and magnetic ...
"Patagonia Meteor" by Stephane Guisard (TWAN)
The photographer was lucky enough to capture a fireball (very bright meteor) above the mountains and right below Sirius, the brightest star of the entire ...
Astro Bob blog: Researcher finds new meteor crater without leaving ...
An Italian researcher makes the discovery of a lifetime. Check out the newly- found meteor crater from your desktop. ...
Asteroids & Earth
WHYY
from meteor and asteroid dust. Today is the 51st anniversary of the 1st man-made object to impact the moon Luna 2. All this and more on this week's Sky Talk ...
What is "shocked quartz"?
Helium
When new meteors hit or when older locations are scouted, this rarest of phenomena is one of the more prized trophies that meteor hunters and scientists ...
El cometa Halley veraneó en la Tierra en el siglo V a.C.
Publico.es - 1 時間前
Cinco siglos antes de Cristo algunos escritores clásicos aseguran que un gran meteorito se estrelló en el norte de Grecia, según dejaron patente en sus ...
Gregos terão visto o Halley em 466 a. C.
Diário de Notícias - Lisboa - 12 時間前
O Norte da Grécia terá sido atingido por um meteorito no período temporal entre os anos de 466 e 468 a. C. e, segundo um artigo publicado no Journal of ...
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