Osiris Rex Apophis

OSIRIS-APEX will allow scientists on Earth to observe these changes. Additionally, the OSIRIS-APEX spacecraft will dip toward the surface of Apophis - a quotstonyquot asteroid made of silicate or rocky material and a mixture of metallic nickel and iron - and fire its engines to kick up loose rocks and dust.

The agency kept the OSIRIS part, which stands for Origins, Spectral Interpretation, Resource Identification, and Security, but replaced Regolith Explorer REx, with APophis EXplorer APEX. The role of principal investigator shifted from Dante Lauretta to Dani DellaGiustina, both at the University of Arizona, while the sample analysis team

Start 2024 follow-on to the OSIRIS-REx mission Mission duration 5 years Mission status Active On September 24, 2023, after a 7-year-long journey through space, the OSIRIS-REx capsule landed with its precious sample of asteroid Bennu.Canada contributed the scanning lidar OLA to the mission, which provided unprecedented information on the asteroid's shape and surface features and helped

The OSIRIS-APEX mission, a follow-up to OSIRIS-REx, which successfully returned a sample from asteroid Bennu in 2023, has repurposed the spacecraft to visit a new target, asteroid Apophis.

OSIRIS-APophis EXplorer APEX is the extended mission for OSIRIS-REx, sending the spacecraft to a new destination after the sample collected from asteroid Bennu was returned to Earth in September 2023. APEX will rendezvous with near-Earth asteroid Apophis just after it makes a close approach to Earth in 2029. Following the observation strategy

OSIRIS-APophis EXplorer. The OSIRIS-APEX mission will reprise the discoveries of the OSIRIS-REx spacecraft at a second asteroid, Apophis. An hour after Apophis's dramatic close approach to Earth on April 13, 2029, The OSIRIS-APEX spacecraft will use Earth's gravity to put itself on a course to rendezvous with the asteroid to begin an 18-month campaign of investigation and discovery.

OSIRIS-REx will deliver its cargo - a capsule containing the Bennu samples - to Utah's West Desert on September 24, 2023. After flying past Earth, the spacecraft will adopt a new name for an extended mission. OSIRIS-APEX will spend five-and-a-half years in an elliptical orbit of the Sun and rendezvous with near-Earth asteroid Apophis in 2029.

The spacecraft is now scheduled to rendezvous with a stony asteroid called Apophis, which is thought to be very different from the OSIRIS-REx target Bennu. On Sept. 24, 2023, the OSIRIS-REx spacecraft swung by Earth to deliver a sample from the near-Earth asteroid Bennu. Now, the spacecraft is flying under a new name - OSIRIS-APEX, short

OSIRIS-APEX is scheduled to enter orbit of Apophis soon after the asteroid's close approach of Earth to see how the encounter affected the asteroid's orbit, spin rate, and surface. This is an artist's illustration of the OSIRIS-REx spacecraft firing thrusters near the surface of the asteroid Apophis. Credit Heather Roper

The Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer OSIRIS-REx mission or OREx for short launched in 2016 September and encountered the small 500 m diameter, rubble-pile asteroid 101955 Bennu in late 2018 Lauretta et al. 2017, 2019a, 2021.Its goal was to collect a sample of carbonaceous regolith carbon-bearing unconsolidated surface