"The fact that terrestrial microbes are the Earth's best colonizers means we can never completely discount terrestrial ...
A recent discovery made by scientists working with a sample of rock from outer space highlights one of the huge challenges ...
The sample from the asteroid Ryugu was overrun with Earth-based life forms after they were brought to the planet, scientists ...
A team of researchers led by Matthew Genge at Imperial College London confirmed that the asteroid has organic molecules; it confirmed that the samples actually have signs of life — but this life doesn ...
We've known for a while that complex chemistry occurs in space. Organic molecules have been detected in cold molecular clouds ...
Asteroid Ryugu was altered by water and contains organic molecules older than the Sun. The building blocks of RNA and Vitamin ...
The Japanese spacecraft Hayabusa2 delivered samples of the asteroid Ryugu to Earth back in 2020, and since then, teams of ...
A Ryugu asteroid sample has been found contaminated by terrestrial microbes, raising questions about planetary protection.
Discovery published in Meteoritics & Planetary Science highlights challenge of contamination in space exploration ...
One such object is asteroid (162173) Ryugu, a 1 km-wide near-Earth asteroid believed to have originated in the asteroid belt. However, it has since moved to cross Earth's orbit, located 300 ...
Imperial College London scientists say microbes on asteroid samples from Japan's Hayabusa 2 mission have down to Earth ...
The salt crystals, consisting of rock salt, sodium carbonate, and sodium sulfate, are crucial for understanding the evolution ...