NASA will attempt to fuel its Artemis II rocket again tomorrow after hydrogen leaks derailed the first wet dress rehearsal and delayed what is scheduled to be a historic crewed flight around the moon.

A total lunar eclipse is coming — and we’re, ahem, over the moon about it. What is a lunar eclipse, and what does it look like? A lunar eclipse occurs when the sun, Earth, and moon align so that the ...

NASA is set to fuel the Artemis II rocket once more for a "wet dress rehearsal" on Thursday (Feb. 19) in preparation for its historic launch to the moon. The fueling test will be NASA's second try at ...