NASA’s NEOWISE Extends Legacy With Decade of Near-Earth Object Data – NASA

NASA’s NEOWISE Extends Legacy With Decade of Near-Earth Object Data – NASA

As the infrared space telescope continues its long-duration survey of the universe, it is creating a unique resource for future astronomers to make new discoveries. NASA’s NEOWISE mission has released its 10th year of infrared data – the latest in a unique long-duration (or “time-domain”) survey that captures how celestial objects change over long periods. … Read more

NASA Study: Asteroid’s Orbit, Shape Changed After DART Impact – NASA

NASA Study: Asteroid’s Orbit, Shape Changed After DART Impact – NASA

After NASA’s historic Double Asteroid Redirection Test, a JPL-led study has shown that the shape of asteroid Dimorphos has changed and its orbit has shrunk. When NASA’s DART (Double Asteroid Redirection Test) deliberately smashed into a 560-foot-wide (170-meter-wide) asteroid on Sept. 26, 2022, it made its mark in more ways than one. The demonstration showed … Read more

NASA’s Planetary Radar Images Slowly Spinning Asteroid – NASA

NASA’s Planetary Radar Images Slowly Spinning Asteroid – NASA

During the close approach of 2008 OS7 with Earth on Feb. 2, the agency’s Deep Space Network planetary radar gathered the first detailed images of the stadium-size asteroid. On Feb. 2, a large asteroid safely drifted past Earth at a distance of about 1.8 million miles (2.9 million kilometers, or 7 ½ times the distance … Read more

NASA Celebrates First Decade of International Asteroid Warning Network  – NASA Science

NASA Celebrates First Decade of International Asteroid Warning Network  – NASA Science

“In short, IAWN has been able to foster and advance the international collaboration that is critical to ensure the planetary defense community is communicating and operating using the same best practices and methods for finding, tracking, cataloging, and characterizing NEOs, and then informing the world about them,” said Johnson.  Source link

Save the Date: Apophis 2029 Innovation (A29I) Listening Workshop – NASA

Save the Date: Apophis 2029 Innovation (A29I) Listening Workshop – NASA

Save the Date Apophis 2029 Innovation (A29I) Listening Workshop February 7, 2024 Please refer to this web page for any updated information OVERVIEW: NASA’s Agency Chief Technologist (ACT) within the Office of Technology, Policy, and Strategy (OTPS) is hosting a listening workshop on February 7, 2024, on innovative approaches to conduct missions during the Earth … Read more

NASA’s NEOWISE Celebrates 10 Years, Plans End of Mission – NASA

NASA’s NEOWISE Celebrates 10 Years, Plans End of Mission – NASA

The asteroid and comet-hunting infrared space telescope has gathered an impressive haul of observations, but it’s now at the mercy of the Sun, which is accelerating its demise. NASA’s NEOWISE has had a busy decade. Since its reactivated mission began on Dec. 13, 2013, the space telescope has discovered a once-in-a-lifetime comet, observed more than … Read more

DART Team Earns Smithsonian Michael Collins Trophy for Successful Planetary Defense Test Mission – NASA

DART Team Earns Smithsonian Michael Collins Trophy for Successful Planetary Defense Test Mission – NASA

NASA’s Double Asteroid Redirection Test (DART) will be honored with the 2024 Michael Collins Trophy for Current Achievement. For its work developing and managing the first-ever planetary defense test mission, the team comprised by NASA’s Planetary Defense Coordination Office (PDCO) and the Johns Hopkins Applied Physics Laboratory (APL) is being lauded for outstanding achievements in the fields … Read more

Data From NASA’s WISE Used to Preview Lucy Mission’s Asteroid Dinkinesh – NASA

Data From NASA’s WISE Used to Preview Lucy Mission’s Asteroid Dinkinesh – NASA

Researchers have utilized infrared survey data to refine the asteroid’s size and surface brightness in support of the Nov. 1 encounter by NASA’s Lucy mission. NASA’s Lucy mission will soon have its first asteroid encounter as the spacecraft travels through deep space en route to Jupiter’s orbit. But before the spacecraft passes 265 miles (425 … Read more

Near-Earth Asteroids as of August 31, 2023

Near-Earth Asteroids as of August 31, 2023

Near-Earth objects (NEOs) are asteroids and comets that orbit the Sun like the planets with orbits that come within 30 million miles of Earth’s orbit. NASA established the Planetary Defense Coordination Office (PDCO) to manage the agency’s ongoing efforts in Planetary Defense, which is the “applied planetary science” to address the NEO impact hazard. One … Read more

Double Asteroid Redirection Test Post-Impact Image Gallery – NASA

Double Asteroid Redirection Test Post-Impact Image Gallery – NASA

After 10 months flying in space, NASA’s Double Asteroid Redirection Test (DART) – the world’s first planetary defense technology demonstration – successfully impacted its asteroid target on Monday, September 26 at 7:14 p.m. EDT. as the world’s first attempt to move an asteroid in space. Over the coming weeks, ground based observatories around the world … Read more