In an exciting new development, NASA’s spacecraft OSIRIS-REx, recently renamed OSIRIS-APEX, is gearing up for an unprecedented mission to explore asteroid Apophis. This near-Earth asteroid is set to make a historic flyby in 2029, coming even closer to our planet than some satellites.
The main objective of the OSIRIS-APEX mission is to study Apophis immediately after its close pass by Earth. This unique opportunity will allow scientists to observe any surface changes that may occur due to Earth’s gravity. By analyzing these changes, researchers hope to gain insights into processes that could have played a crucial role in planet formation.
The mission timeline for OSIRIS-APEX is set to begin on April 2, 2029. The spacecraft will begin imaging Apophis and operate near the asteroid for approximately 18 months. During this time, OSIRIS-APEX will conduct various tasks, including mapping the surface, analyzing its chemical makeup, and even undertaking a daring maneuver to disturb rocks and dust.
This ambitious journey to Apophis is no easy feat. Before reaching its destination, OSIRIS-APEX will have to undertake six close passes near the Sun and receive three gravity assists from Earth. However, the successful achievements of OSIRIS-REx at asteroid Bennu have built confidence and curiosity for what can be discovered at Apophis.
It is worth noting that the OSIRIS-REx mission made history by collecting samples from Bennu’s surface and bringing them back to Earth. These samples are a treasure trove of invaluable material that researchers can study to potentially revolutionize our understanding of the solar system and the origins of life.
As NASA’s OSIRIS-APEX sets its sights on Apophis, the mission promises exciting new discoveries that will deepen our understanding of asteroids, planet formation, and the mysteries that lie within our solar system. Stay tuned for future updates on this groundbreaking exploration by regularly visiting ‘The Puck Drop’.
