Skywatchers across the Pacific will witness a rare lunar occultation on May 23 as the moon passes directly in front of Regulus, briefly erasing the bright star from the night sky. Elsewhere, observers will see a dramatic near miss as the moon and star drift closely together through the constellation Leo.Continue Reading

SpaceX, the private aerospace company founded by entrepreneur Elon Musk, is dramatically reorienting its long-held interplanetary ambitions. It is shifting its near-term focus from building a human settlement on Mars to establishing what Musk calls a โ€œself-growing cityโ€ on the Moon. This strategic pivot marks a notable break from Muskโ€™sContinue Reading