Kevin Knuth Latest articles by Kevin Knuth World UFO Day: Are We Really Alone? The Question Is Worthy of Serious Study By Kevin Knuth published 2 July 18 Search for Life Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1Curious circles on Venus suggest its surface is still changing2Portrait of a moon buggy | Space photo of the day for May 19, 20253Dark streaks on Mars may not come from water after all, scientists say414,000 years ago, the most powerful solar storm ever recorded hit Earth. 'This event establishes a new worst-case scenario'5The moon reaches its half-lit final quarter phase this week: Here's what to expect
World UFO Day: Are We Really Alone? The Question Is Worthy of Serious Study By Kevin Knuth published 2 July 18
