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📡 Orbital Briefing

ESA and JAXA Finalize Apophis Mission Amid Orbital Close Calls

Lindy Elkins-Tanton, NASA Psyche mission lead, interviewed by media in front of spacecraft at JPL clean room, April 11, 2022.
Image: NASA/JPL

The European Space Agency (ESA) and the Japan Aerospace Exploration Agency (JAXA) have concluded an agreement to jointly explore the asteroid Apophis. This mission aims to study the asteroid during its close approach to Earth in 2029. The collaboration will involve deploying a spacecraft to gather data on Apophis' composition and trajectory, enhancing our understanding of asteroid dynamics and potential impact risks.

Two Starlink satellites, STARLINK-33768 and STARLINK-33780, experienced a close approach with a minimum distance of approximately 1.07 kilometres. Such close encounters are monitored closely to prevent potential collisions, which could generate space debris. The Starlink constellation, operated by SpaceX, continues to expand, increasing the complexity of satellite traffic management. Users can track individual satellites using the Starlink tracker on Orbital Radar.

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NASA's Psyche Mission Nears Mars

NASA's Psyche mission, which aims to explore the metal-rich asteroid Psyche, has captured images of Mars during its gravity assist manoeuvre. This manoeuvre is designed to increase the spacecraft's velocity for its journey to the asteroid, located in the asteroid belt between Mars and Jupiter. The mission is scheduled to arrive at Psyche in 2029, providing insights into planetary cores and the building blocks of planet formation.

What to Watch

While no launches are scheduled for today, the space community is anticipating the rescheduling of Full Stack Flight 12, which awaits a new date for its Wet Dress Rehearsal (WDR). This test is crucial for ensuring the readiness of the rocket systems before launch. For updates on upcoming launches and events, the launch schedule on Orbital Radar provides timely information.

Frequently Asked Questions

What is the ESA and JAXA Apophis mission?
ESA and JAXA have partnered to explore asteroid Apophis, aiming to study its composition and trajectory during its 2029 Earth flyby.
How close did the Starlink satellites come to each other?
Starlink satellites STARLINK-33768 and STARLINK-33780 came within approximately 1.07 kilometres of each other.
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