Tag: asteroid
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Scientists just opened the lid to NASA’s asteroid sample canister
Dante Lauretta, a planetary scientist at the University of Arizona, has waited nearly 20 years to get his hands on pristine specimens from an asteroid, which he says is a key to unlocking answers to mysteries about the origin of life on Earth. On Tuesday, he got his first look at dust grains returned by…
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NASA spacecraft returns to Earth with pieces of an asteroid
Monday update: This story has been updated with comments from OSIRIS-REx officials about the drogue parachute. A small capsule carrying pristine specimens from an asteroid parachuted to a landing in the Utah desert Sunday, capping a seven-year voyage through the Solar System to bring home samples for eager scientists seeking clues about the origins of life.…
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NASA’s OSIRIS-REx probe delivers sample of asteroid — and moves on to next target
Lockheed Martin system safety engineer Victoria Theim checks out the OSIRIS-REx sample return capsule after its Utah desert landing. (NASA Photo / Keegan Barber) Seven years and 4 billion miles after its launch, NASA’s OSIRIS-REx spacecraft has successfully dropped off a capsule containing a precious sample of one near-Earth asteroid — and is now on…
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Historic OSIRIS-REx asteroid samples successfully return to Earth
In the morning hours of Sept. 24, a small capsule containing surface samples from asteroid 101955 Bennu careened into Earth’s atmosphere after a seven-year journey through space. The landing of this sample capsule is the culmination of NASA’s historic Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) asteroid sample return mission, which is now…
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NASA’s asteroid sampling mission is on course for landing this weekend
A NASA spacecraft will complete a round-trip journey to an asteroid this weekend, returning to Earth after a seven-year voyage to bring back unspoiled rock specimens from an alien world that could yield insights into the formation of life. The landing Sunday at 8:55 am local time in Utah (10:55 am EDT or 14:55 UTC)…
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OSIRIS-REx teams conduct final rehearsals before sample capsule return in September
The OSIRIS-REx spacecraft, launched in September 2016, is now less than a month away from bringing back samples from asteroid Bennu. NASA conducted a press conference on Aug. 30 to preview the Sept. 24 landing at the Dugway Proving Ground in Utah. To prepare for the landing, NASA conducted an end-to-end capsule retrieval exercise on…
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Scientists successfully test algorithm for identifying potentially hazardous asteroids
A bird’s-eye view of the solar system shows the orbital path for Earth in blue and the projected orbit for the asteroid known as 2022 SF289 at its closest approach in green. Orbits of Venus and Mars are shown in orange and red. (Credit: Joachim Moeyens / University of Washington / OpenSpace) A new technique…
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After bopping an asteroid 3 years ago, NASA will finally see the results
Christmas Day for scientists who study asteroids is coming in just two months when a small spacecraft carrying material from a distant rubble pile will land in a Utah desert. The return of the OSIRIS-REx sample container on September 24 will cap the primary mission to capture material from an asteroid—in this case, the carbonaceous…
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DART probe hits bull’s eye on an asteroid and strikes a blow for planetary defense
An image from NASA’s DART spacecraft shows the asteroid Didymos at lower right and Dimorphos, a moonlet that orbits Didymos, at upper center. (NASA / JHUAPL Photo) Ten months after NASA’s DART spacecraft was aimed at a mini-asteroid, the probe hit the bull’s eye today in a practice round for planetary defense that got an…
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Astronomers demonstrate how using the cloud can rev up the race to find asteroids
This visualization shows trajectories of asteroids found using ADAM (in green). Earth’s orbit is represented by a blue arc closer to the sun. (B612 Asteroid Institute / UW DiRAC Institute / Open Space Project) Astronomers have used a cloud-based technique pioneered at the University of Washington to identify and track asteroids in bunches of a…