NEWS

A new paper from our group studied the impact of thermal metamorphism on the delivery of volatile elements to early Mars.

New paper suggest that the high D/H ratio in comet 67P's water may result from localized processes, challenging assumptions about cometary composition and their role in Earth's water origin.

A new paper from our group demonstrates the presence ammonium in the Orgueil meteorite and confirms its extraterrestrial origin through nitrogen isotopes.

A 40 million year spike in impact craters near the paleo-equator suggests that a large asteroid nearly hit the planet, broke apart from tidal forces, formed a ring, and then fell to the surface over millions of years.

China's Chang'e 5 mission brought back evidence that the moon had erupting volcanoes just 120 million years ago.

New study have discovered liquid water reservoirs 10-20km beneath Mars' surface using seismic data rom NASA’s Mars Insight Lander.

In this video, I explain how to recognize a "possible meteorite". (Ⓒ OSUG).

In this video, I explain how to recognize a "possible meteorite". (Ⓒ OSUG).

‘Head-scratcher’: first look at asteroid dust brought to Earth offers surprises (Ⓒ NASA/Robert Markowiz).

Smithsonian debuts first display of roughly 143mg fragment asteroid Bennu brought back to Earth by NASA's OSIRIS-REx mission. (ⒸSmithsonian/James Di Loreto and Phillip R. Lee).

New images from the Lucy Mission’s first asteroid flyby show that a satellite, already unexpected, is made of two objects – a contact binary. This is the first time we’ve seen a contact binary orbiting another asteroid. (Ⓒ NASA/Keegan Barber).

The NASA's OSIRIS-REx curation team has already collected ~70.3g of Bennu's material so far, and there is still plenty to come! (Ⓒ NASA).