A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

Could a frozen wanderer older than the Sun rewrite what we know about the galaxy’s past? Comet 3I/ATLAS, the third known ...

Much remains to be known about the chemical composition of small asteroids. Their potential to harbour valuable metals, materials from the early solar system, and the possibility of obtaining a ...

Could a frozen interstellar traveler be carrying the chemical seeds of life? The third known confirmed object to enter our solar system from beyond, interstellar comet 3I/ATLAS is delivering a wealth ...

Scientists in Boulder are using existing NASA spacecraft to track a rare interstellar comet called 31/ATLAS as it travels ...

New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its ...

SPHERE’s detailed images of dusty rings around young stars offer a rare glimpse into the hidden machinery of planet formation ...

Abstract: In this paper, the distributed human-in-the-loop (HiTL) formation-containment control problem for heterogeneous unmanned aerial vehicle-unmanned surface vehicle (UAVUSV) systems with dual ...

Stars form in massive clouds of gas called molecular clouds. As they form, they accrete gas from these clouds, and as the ...

Abstract: Time-varying formation tracking (TVFT) control problem for multiple Euler–Lagrange (EL) systems with an uncertain leader is investigated in this article. The objective of this problem is for ...