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📡 Orbital Briefing

Griffin-1 Lunar Lander Unveiled Amid Satellite Close Approaches

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Image: NASA/JSC

Astrobotic has unveiled its Griffin-1 lunar lander, a significant milestone in lunar exploration efforts. The lander is designed to deliver payloads to the Moon, supporting NASA's Artemis programme and commercial lunar missions. This development comes as space agencies and companies increasingly focus on lunar exploration, with Griffin-1 set to play a pivotal role in upcoming missions.

Satellite Close Approaches Highlight Orbital Congestion

Recent data from Orbital Radar shows several close approaches between satellites, underscoring the growing congestion in Earth's orbit. Notably, TIANHUI 5C and TIANHUI 5D came within approximately 1.98 km of each other, while PROBA-3 CSC and PROBA-3 OSC had a minimum separation of about 1.87 km. These events highlight the need for improved space traffic management as the number of active satellites, now at 17,927, continues to rise.

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NASA's Quantum Lab Receives Upgrade

Cold Atom Lab
Cold Atom Lab · Image: NASA/JSC

Onboard the International Space Station (ISS), NASA's Cold Atom Lab has received hardware updates, with astronaut Jessica Meir assisting in the process. This lab, crucial for quantum research in microgravity, aims to enhance our understanding of fundamental physics. The upgrades are expected to expand the lab's capabilities, allowing for more complex experiments in the coming months.

What to Watch

While no launches are scheduled for today, the space community is anticipating the next significant event on June 25. As always, the Orbital Radar Launch Schedule provides the most up-to-date information on upcoming launches. Additionally, those interested in satellite visibility can use the Pass Predictor to track when satellites will be observable from their location.

Frequently Asked Questions

What is the Griffin-1 lunar lander?
The Griffin-1 is a lunar lander developed by Astrobotic, designed to deliver payloads to the Moon for NASA's Artemis programme and commercial missions.
How close did TIANHUI 5C and TIANHUI 5D come to each other?
TIANHUI 5C and TIANHUI 5D had a close approach with a minimum distance of approximately 1.98 km, highlighting orbital congestion issues.
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