NASA's MARVL project is developing a modular nuclear electric propulsion system for faster Mars travel. Robotic in-space assembly and advanced cooling tech could cut trip times in half.

A remarkable sight will appear in the southwestern sky an hour after sunset Saturday evening when Venus appears very close to a thin crescent moon. This celestial phenomenon is called a conjunction, ...

With each passing night as, the crescent slowly widens and it begins to appear against a progressively darker background, its entire globe can be glimpsed; the waxing crescent moon appearing as a thin ...

Continuing the Artemis program and using its planned lunar space station as a staging post would be a more energy efficient ...

The next full moon, known as the snow moon, will rise in mid-February. Stargazers can see it illuminate the skies in the early morning hours of Wednesday the 12th. At such a critical moment in US ...

Watchers of the Connecticut skies should be able to watch the planets line up for 'parade' in February, and the start of ...

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

After the buzz around colonizing Mars, NASA presents another possibility—Venus. Bioshock Infinite inspires flying city design and architecture ...

NASA is tracking asteroid 2024 YR4, which has a slight chance of hitting Earth in 2032. Scientists are refining its trajectory as it tops ESA's risk list.