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  1. NASA tracking bus-sized asteroid approaching Earth this week

    4 days ago · NASA is monitoring a bus-sized asteroid that’s soaring towards Earth at nearly 8,000 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Estimated …

  2. Asteroid - Wikipedia

    An asteroid is a minor planet —an object larger than a meteoroid (thus 1 meter or larger) that is neither a planet nor an identified comet —that orbits within the inner Solar System or is co-orbital with Jupiter …

  3. Eyes on Asteroids - Home - NASA/JPL

    2 days ago · Explore the 3D world of Asteroids, Comets and NEOs. Learn about past and future missions, tracking and predicting orbits, and close approaches to Earth.

  4. Asteroid | Definition, Size, & Facts | Britannica

    Oct 20, 2025 · Asteroid, any of a host of small bodies, about 1,000 km (600 miles) or less in diameter, that orbit the Sun primarily between the orbits of Mars and Jupiter in a nearly flat ring called the …

  5. Chance of a devastating asteroid impact briefly spiked in 2025

    5 days ago · The chances of a devastating asteroid impact briefly spiked in 2025, after astronomers discovered a building-sized asteroid hurtling towards Earth. The asteroid, named 2024 YR4, was first …

  6. "Space gum" and sugars discovered in asteroid Bennu samples, NASA ...

    Dec 3, 2025 · Samples collected from the asteroid Bennu are continuing the shed light on the origins of the solar system and how life developed on Earth, scientists say.

  7. Fireball that crashed into Georgia home is older than Earth

    Aug 12, 2025 · Particles that tore through the roof of a home in Henry County, Georgia, 31 miles southeast of Atlanta, were donated to a planetary geologist at the University of Georgia (UGA) to …

  8. NASA discovers 'space gum' and sugars 'crucial to life' in asteroid ...

    Dec 3, 2025 · Bennu samples contain life-friendly sugars, a strange "space-gum," and ancient stardust, offering fresh clues to how life's ingredients formed in the early solar system.

  9. Fireball meteor spotted streaking across Southeast sky amid shaking ...

    Jun 26, 2025 · ATLANTA – Damage was reported at a home in Georgia after a bright fireball meteor shot across the Southeast sky Thursday afternoon, startling anyone who heard or felt it, according to …

  10. Asteroids - Science@NASA

    Apr 25, 2025 · Asteroids, sometimes called minor planets, are rocky, airless remnants left over from the early formation of our solar system about 4.6 billion years ago. Most asteroids can be found orbiting …