VERDICT: TRUE The factual assertions in this TikTok are all accurate and verifiable against authoritative primary sources. Every specific claim checks out: **Claim-linked findings:** 1. **"We've photographed a black hole" — TRUE.** NASA's Science page "First Image of a Black Hole" confirms that on April 10, 2019, using the Event Horizon Telescope, scientists obtained the first image of the supermassive black hole at the center of galaxy M87. (Source: https://science.nasa.gov/resource/first-image-of-a-black-hole/) 2. **"Found over 6,000 alien worlds" — TRUE.** NASA's Exoplanets page states: "We've confirmed more than 6,000 exoplanets, out of the billions that we believe exist," and NASA's official tally reached 6,000 confirmed exoplanets. (Source: https://science.nasa.gov/exoplanets/) 3. **"Detected ripples in space itself" — TRUE.** The U.S. National Science Foundation confirms that gravitational waves (ripples in space-time) were first detected in 2015 by NSF LIGO, from the collision of two black holes 1.3 billion light-years away — work that earned the 2017 Nobel Prize in Physics. (Source: https://www.nsf.gov/impacts/space-time) 4. **"We still don't know what 95% of the universe is made of" — TRUE.** NASA's "Building Blocks" page states the universe is composed of normal/visible matter (5%), dark matter (27%), and dark energy (68%). Dark matter + dark energy = 95% of the universe, and NASA explicitly notes scientists don't yet know what these mysterious substances are. (Source: https://science.nasa.gov/universe/overview/building-blocks/) **Two independent primary sources used (both government domains):** - NASA (science.nasa.gov) — for the black hole image, exoplanet count, and 95% universe composition - U.S. National Science Foundation (nsf.gov) — for the gravitational wave detection **Caveat / note on framing:** While every factual claim is accurate, the closing line — "What we just discovered will change how you see the night sky forever" — is classic clickbait framing. It implies a brand-new discovery, when in fact all the cited achievements are well-established milestones from 2015–2019 (gravitational waves, black hole image, 6,000 exoplanets). The underlying science is correct, but the "just discovered" hook overstates the novelty. The substance of the claim is true; only the sensationalized packaging is exaggerated.