SpaceX rocket launches Koreasat-6A satellite, lands Falcon 9 booster on record-tying 23rd flight (video)

SpaceX tied its rocket-reuse record today (Nov. 11). A Falcon 9 rocket launched the KoreaSat-6A telecom satellite from NASA’s Kennedy Space Center (KSC) in Florida today at 12:25 p.m. EST … Read More

Alien-like signal from 2023 has been decoded. The next step is to figure out what it means

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. CNN  —  If Earth’s astronomical observatories were to pick up a … Read More