Next Five Asteroid Approaches - NASA Jet Propulsion Laboratory …
网页1 天前 — The Asteroid Watch dashboard tracks asteroids and comets that will make relatively close approaches to Earth. The dashboard displays the date of closest approach, approximate object diameter, relative size and distance from Earth for each encounter.
NASA’s Planetary Radar Tracks Two Large Asteroid Close …
网页2024年7月3日 — The Deep Space Network’s Goldstone planetary radar had a busy few days observing asteroids 2024 MK and 2011 UL21 as they safely passed Earth. Scientists at NASA’s Jet Propulsion Laboratory in Southern California recently tracked two asteroids as they flew by our planet.
Asteroid Watch - NASA Jet Propulsion Laboratory (JPL)
网页Did you ever wonder how NASA spots asteroids that maybe getting too close to Earth for comfort? Watch and learn. Find out more about NASA finds, studies and tracks near-Earth objects by visiting https://www.nasa.gov/planetarydefense.
NASA simulates how the U.S. might respond to asteroid threatening Earth ...
网页2024年6月21日 — Imagine if scientists discovered a giant asteroid with a 72% chance of hitting the Earth in about 14 years — a space rock so big that it could not only take out a city but devastate a whole...
Near-Earth Asteroids as of October 2024 - Science@NASA
网页2024年10月1日 — Each month, NASA’s Planetary Defense Coordination Office releases a monthly update featuring the most recent figures on NASA’s planetary defense efforts, near-Earth object close approaches, and other timely facts about comets and asteroids that could pose an impact hazard with Earth. Here is what we've found so far.
An asteroid had 'a very close encounter' with Earth tonight : NPR
网页2023年1月26日 — There was no reason to panic — an asteroid shot past our planet harmlessly Thursday night, NASA says. The space agency says the object — the size of a large moving truck — made one of the ...
An asteroid will whip by Earth tonight in one of closest …
网页2023年1月27日 — An asteroid the size of a delivery truck will whip past Earth on Thursday night, one of the closest such encounters ever recorded. NASA insists it will be a near miss with no chance of the...
Eyes on Asteroids | NASA Jet Propulsion Laboratory (JPL)
网页Eyes on Asteroids. See thousands of asteroids and comets in real-time, see the next five close approaches to Earth, and explore past, present and future missions to asteroids and comets. This interactive visualization uses data from JPL's Center for Near Earth Object Studies (CNEOS), which computes high-precision orbits for Near-Earth Objects ...
LIVE: Newly Detected Asteroid Is Passing Earth Closer Than The …
网页2023年3月17日 — Depending on your location, the newly found asteroid 2023 EY will pass by our planet late Thursday night or Friday morning at a distance of just 240,000 kilometers (149,000 miles) – a little less than two-thirds the distance of the Moon. That may sound uncomfortably close, but space is big.
Eyes on Asteroids - NASA/JPL - NASA's Eyes
网页Explore the 3D world of Asteroids, Comets and NEOs. Learn about past and future missions, tracking and predicting orbits, and close approaches to Earth.