Is 2024 PT5 a lost piece of the…

[ad_1] An object, officially called 2024 PT5, which was first spotted in August 2023, then observed as a near-Earth asteroid. Subsequent research included the thrilling speculation that this in reality could be lunar debris, thus…

Bennu asteroid contains building blocks of life, say…

[ad_1] Alison FrancisSenior Science JournalistNASA/Goddard/University of ArizonaAsteroid Bennu is a 500m-wide pile of boulders, rocks and rubbleThe chemical building blocks of life have been found in the grainy dust of an asteroid called Bennu, an…