New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Harvard astrophysicist Avi Loeb says interstellar comet 3I/ATLAS likely comes from the Milky Way's disc, as astronomers ...

"ULA’s Centaur (with minor modifications) is the only existing in-space propulsion stage capable of meeting the SLS upper stage design parameters and performance characteristics, while also meeting ...

Abstract: The electric propulsion system of icebreakers is subject to severe multimodal load disturbances caused by ice during polar navigation. An appropriate control response is required to achieve ...

Abstract: Wheelchair propulsion is critical for the health and quality of life of wheelchair users. However, previous studies have primarily focused on quantitative comparisons of propulsion patterns ...

Venus and Saturn will appear close together in the night sky Sunday, March 8. Here's how to see the conjunction from around ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from the a European Space Agency orbiter on its ...

The interstellar comet 3I/ATLAS was confirmed in July 2025 as the third known object to visit our solar system from interstellar space. Despite conspiracy theories, scientists say 3I/ATLAS shows all ...

For more than a decade, NASA’s Curiosity rover has been climbing a Martian mountain, reading the planet’s ancient history layer by layer. Now, a discovery of web-like rock for ...

Artemis II has been plagued by similar issues to those faced by its predecessor, leading NASA to shake up its plan to return ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” Richard Feynman’s reflection lingers because it feels personal.