Dois novos estudos mostram que a maioria dos meteoritos se origina de apenas algumas famílias de asteroides no cinturão entre Marte e Júpiter.
- Professor, School of the Environment, The University of Queensland
Two new studies show that the majority of meteorites originate from just one family of asteroids between Mars and Jupiter.
El descubrimiento de un componente clave del ARN en muestras del asteroide Ryugu refuerza la teoría de que las moléculas orgánicas básicas podrían haber llegado a la Tierra desde el espacio exterior.
The discovery of a key component of RNA in samples from asteroid Ryugu adds weight to the theory that basic organic molecules may have arrived on Earth from outer space.
The Hayabusa2 mission brought a piece of asteroid Ryugu back to Earth, where it has helped scientists resolve a long-standing puzzle.
Scientists hope samples of asteroid Ryugu may reveal traces of the chemical ingredients that formed life on Earth.
An asteroid expected to hurtle past Earth next week will fly within range of communication satellites but will not hit the planet, experts said today. Known as 2012 DA14, the asteroid is around 45m in…
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