Browse all 42,637 tracked near-Earth asteroids — live orbits, current distance from Earth, sizes, hazard status and upcoming close approaches. Searchable, filterable real-time NEO database.

NASA planetary defense explained through asteroid detection, CNEOS, DART, NEO Surveyor, impact risk, Apophis and how Earth could be protected.

On September 6, a small asteroid named CERNQ52 narrowly missed Earth, passing over the Indian Ocean near northwest Australia. While initial reports suggested a potential impact, scientific analysis confirmed it posed no danger. The object, less than one meter in diameter, burned up upon entering Earth's atmosphere, creating a bright fireball visible only to those in specific locations. NASA and the European Space Agency (ESA) monitored the event, emphasizing that such small asteroids are common and typically harmless. ESA’s planetary defense experts noted the asteroid’s trajectory was well away from populated areas, and its high velocity caused it to disintegrate before reaching the surface. This incident highlights the effectiveness of global asteroid detection systems, which track near-Earth objects to ensure early warning. While the event generated media attention, scientists stressed that there is no cause for alarm. The rare opportunity to observe an asteroid’s final moments provided valuable data for planetary defense research. Overall, the occurrence underscores humanity’s ability to monitor and respond to cosmic threats, though most small space rocks pose minimal risk.

☄️ Friday the 13th, 2029: The Day the Sky Doesn't Fall (But It Gets Really Close) What if a cruise-ship-sized mountain of rock screamed past Earth, passing closer than the satellites that beam your favorite shows? On April 13, 2029, the infamous asteroid 99942 Apophis will do exactly that, and it’s not just a 'near miss'—it’s a once-in-a-millennium scientific jackpot. While the internet once screamed 'Armageddon,' the truth is far more fascinating (and significantly less explosive). In this episode, we dive into the scientific intrigue surrounding the 'God of Chaos' asteroid. Once holding a record-setting Torino Scale rating, Apophis was the ultimate celestial bogeyman. Today, we know we’re safe for at least a century, but the asteroid itself? It’s about to have a very bad day. Earth’s gravity is set to twist, tug, and potentially trigger massive landslides on its surface. Is it a contact binary? Why is its multi-axis tumbling so unstable? We’re breaking down the physics of a cosmic collision that isn't. Here’s what we’re uncovering in this deep-dive: - 🚀 The Front-Row Seat: Why the NASA OSIRIS-APEX and ESA Ramses missions are racing to catch this flyby. - 🛰️ Satellite Territory: How Apophis will dip inside our orbital ring, becoming visible to the naked eye for billions of people. - 🛡️ Planetary Defense: How this 'natural experiment' is teaching us how to save the world from future near-Earth object threats. - 🌍 Gravitational Stress: The wild reality of Earth’s gravity literally reshaping a celestial body in real-time. Whether you’re a space enthusiast or just someone who enjoys not being hit by space rocks, this exploration of orbital dynamics and asteroid research is your ultimate guide to the 2029 encounter. This isn't just science; it’s our planet’s closest brush with the deep dark in recorded history. Can we turn a former threat into a scientific triumph? ✨ Don't miss the cosmic event of the century! Subscribe now and hit the notification bell to stay updated on our planetary defense journey. Share this episode with a friend who loves a good 'world-not-ending' story and join the conversation below!  

Are We the Masterpieces or the Experiment? Decoding the Star Being Prophecy 🛸 Are we the masters of our own destiny, or just a long-term science experiment for entities from the stars? Think the Mayan civilization and their famous 2012 galactic alignment was just a fluke? Think again. From the hyper-advanced astronomy of Mesoamerica to the star beings of Native American lore, the evidence is mounting: humanity's fate might be written in the stars—literally. In this mind-bending episode, we dive deep into the Ancient Astronaut theory to ask the controversial questions mainstream science avoids. Was the celestial alignment a countdown or a warning? And why do global Great Flood myths mirror modern scientific evidence of asteroid impacts so perfectly? We explore the chilling possibility that our history isn't a straight line, but a repeating cycle of global purification. What’s lurking in the shadows of our history: - 🌌 Hyper-Advanced Astronomy: Why ancient civilizations like the Maya knew more about the cosmos than we do today. - 👽 Star Beings & Angels: Were they divine messengers or extraterrestrial visitors providing a technology jumpstart to early humans? - 🌊 The Great Reset: Exploring the cycle of cataclysms and why we might be overdue for another cosmic reset. - 🌱 Global Seed Vaults: Is modern preservation a hint that our extraterrestrial creators are preparing for a reboot of the human experiment? Whether you're a skeptic or a believer in ancient aliens, this journey through archeological feats and biblical prophecy will leave you questioning everything you know about our origin. We aren't just looking at the past; we're decoding the blueprint of our future. Don't let the truth stay buried! 🔓 If this episode sparked a fire in your curiosity, hit that follow button, leave a review, and share this with your fellow truth-seekers. Let’s uncover the mystery together! ✨  

Moon crater spotted by repurposed NASA camera

Astronomers have discovered that the near-Earth asteroid 1998 SH2, previously thought to be a typical asteroid, is actually a 'dark comet' exhibiting hidden cometary activity. This finding challenges traditional classifications of space objects, as dark comets can appear as asteroids but show non-gravitational movements caused by sublimating ice beneath their surfaces. The study, published in Nature Astronomy, reveals that 1998 SH2's unexpected orbital behavior was confirmed through observations using advanced telescopes like ATLAS and CFHT. Researchers note that such objects may have contributed to delivering water to early Earth and could explain anomalies like the interstellar object 'Oumuamua. The discovery underscores the importance of re-evaluating astrometry data to identify mislabeled comets, which could impact planetary defense strategies by altering risk assessments for potential Earth impacts. While 1998 SH2 poses no immediate threat, its existence highlights the need for continuous monitoring of near-Earth objects, as their unpredictable movements complicate efforts to predict trajectories and compositions.

Christopher Nolan’s new film The Odyssey is set to bring one of the greatest stories of ancient Greece to a new generation. It is a world of gods and heroes, long voyages and impossible retu...

☄️ Is Earth Under Attack? The Terrifying Truth About Cosmic Hazards Did you know the universe is essentially a high-stakes game of cosmic dodgeball, and Earth is the smallest kid on the court? 🌌 If you think your biggest worry today is your phone battery dying, wait until you hear how a single solar superstorm could send us back to the Stone Age—permanently. In this thrilling episode, we peel back the curtain on the astronomical hazards that scientists at NASA and global observatories are tracking right now to ensure the survival of our modern world. We aren't just talking about distant stars; we're talking about the immediate, invisible threats lurking just outside our atmosphere that could disrupt everything from your GPS to the global power grid. 🚀 What’s Lurking in the Dark? We dive deep into the mechanics of destruction, including: - Solar Superstorms & Space Weather: Why the Sun’s next big 'burp' is the technological threat nobody is prepared for. - Orbital Debris (Space Junk): How a stray bolt traveling at 17,000 mph could trigger the Kessler Syndrome and lock us on Earth forever. - Planetary Defense & Asteroid Impacts: Discover the real-world early warning systems designed to stop a 'Planet Killer' before it reaches our doorstep. - Existential Cosmic Events: The terrifying reality of gamma-ray bursts, rogue black holes, and magnetar star quakes that possess the power to strip away Earth’s atmosphere in a heartbeat. 🧠 Why This Matters (Before It's Too Late) This isn't just science fiction; it’s a race against time. We explore how planetary defense systems and advanced monitoring observatories act as our only line of defense in a chaotic universe. From the high-energy radiation of supernovae to the silent drift of dark asteroids, we break down the science of why staying informed is our best chance for survival. Think we’re safe? Think again. 💥 This conversation is controversial, slightly terrifying, and absolutely essential for anyone who plans on living on Earth for the next few decades. It is time to look up and realize that the 'quiet' night sky is anything but peaceful. 🔗 Join the Planetary Defense Force! If you enjoyed this deep dive into the cosmic hazards threatening our modern world, make sure to Subscribe and leave a 5-star review! 🌟 Share this episode with that one friend who’s obsessed with space (or just needs a healthy dose of existential dread) to help spread the word. [Listen Now] and discover how we’re fighting to keep the lights on in a chaotic universe! 🛰️✨  

The U.S. space agency will bring experts to the annual Girl Scouts summit from July 23-25, 2026, with an agenda of fourteen presentations at booth #206 covering everything from Mars missions to planetary defense.

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The Angry Astronaut examines asteroid 2026 JH2, a newly discovered near‑Earth object expected to pass just 91,000 kilometers from Earth on May 18, 2026, and argues that the episode highlights critical shortcomings in current planetary defense capabilities. While agencies classify the flyby as posing zero impact risk, the analysis focuses on limited warning time, impact consequences, and the absence of operational deflection hardware.