Tag: Sample Return
-
Tianwen-2 Reaches Kamo’oalewa at 20 km After 400-Day Transit
Has China’s Tianwen-2 Reached Asteroid Kamoʻoalewa? Yes — and the first close-up image has already rewritten what planetary scientists thought they knew about it. China’s Tianwen-2 sample return spacecraft arrived at near-Earth asteroid 469219 Kamoʻoalewa (2016 HO3) on July 6, 2026, establishing a 20-kilometer station point after a transit of approximately 1 billion kilometers across…
-
China extends its reach into the Solar System with launch of asteroid mission
A Chinese spacecraft built to collect specimens from an unexplored asteroid and return them to Earth successfully launched Wednesday from a military-run spaceport in the country’s mountainous interior. Liftoff aboard a Long March 3B rocket at 1:31 pm EDT (17:31 UTC) from the Xichang launch base kicked off the second mission in a series of…
-
New study provides explanation behind origins of Martian moons Phobos and Deimos
Using supercomputer simulations, a team of NASA scientists recently modeled the destruction of an asteroid around Mars to investigate the possible origins of Mars’ two, mysterious moons — Phobos and Deimos. Since their discovery in 1877 and subsequent investigations by telescopes and Martian spacecraft, scientists have pondered how the two moons came to be, and…
-
Hayabusa2 samples reveal the effects of space weathering on asteroid Ryugu
Using samples collected by Japan Aerospace Exploration Agency’s (JAXA) asteroid explorer Hayabusa2, scientists have found the effects of micrometeoroid bombardments on asteroid 162173 Ryugu. The team used a technique called electron holography to study the sample’s magnetic properties, to learn about the magnetic field in the early solar system, and how space weathering affected the…
-
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.…
-
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…
-
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)…
-
NASA is bringing an asteroid sample back to Earth – here’s when, how and why
Taken on Oct. 27, this image shows NASA’s OSIRIS-REx spacecraft successfully placing its sample collector head into the Sample Return Capsule (SRC). The sequence begins with the collector head hovering over the SRC after the Touch-And-Go Sample Acquisition Mechanism (TAGSAM) arm and moving it into the proper position for capture. At the end of…
-
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…
-
NASA, ESA unveil advanced architecture for Mars Sample Return
On July 27, NASA and the European Space Agency (ESA) unveiled new advanced mission architecture for the upcoming Mars Sample Return mission. Additionally, NASA completed its system requirements review for the mission, bringing the ambitious project one step closer to the completion of its conceptual design phase. The new mission architecture takes advantage of new…