The Artemis II astronauts have kicked off their record-breaking trip around the moon that already is providing unprecedented views of the far side. Monday's lunar journey comes after the three Americans and one Canadian broke Apollo 13's distance record, the farthest that humans have ever traveled from Earth. During the hourslong flyby, Artemis II will temporarily lose contact with Mission Control as the capsule passes behind the moon without stopping. Astronauts will split into pairs and take turns capturing the magnificent lunar scenes with cameras. They'll also don special glasses to witness a total solar eclipse.
The replacements for the astronauts involved in NASA's first medical evacuation are on their way to the International Space Station. SpaceX launched the fresh crew on Friday from Florida. The four astronauts are representing the U.S., France and Russia and should reach the orbiting lab Saturday. They'll fill the vacancies left by their evacuated colleagues. NASA had to put spacewalks on hold and defer other duties after an unidentified astronaut experienced a serious medical issue in January. The entire crew returned to Earth more than a month early, leaving three astronauts in orbit.
A privately owned lunar lander has touched down on the moon. But flight controllers in Texas cannot confirm its condition or whether it's even upright near the south pole. The last time Intuitive Machines landed a spacecraft on the moon, a year ago, it ended up sideways. The company's newest Athena lander dropped out of lunar orbit as planned Thursday, carrying an ice drill, a drone and two rovers for NASA and others. The descent appeared to go well. But it took a while for Mission Control to confirm touchdown. More than an hour after landing, the Houston company had yet to provide an update.
Scientists have confirmed a cave on the moon, not far from where Neil Armstrong and Buzz Aldrin landed 55 years ago. Researchers suspect there could be hundreds more caves and tunnels that could house future astronauts. An Italian-led team reported Monday that there's evidence for a sizable cave accessible from the deepest known pit on the moon. Located at the Sea of Tranquility, it was created by the collapse of a lava tube. The scientists analyzed radar measurements by NASA's Lunar Reconnaissance Orbiter and compared the results with lava tubes on Earth.
