On this edition of 'Ask an Astronomer,' Dr. Phil Langill from the Rothney Astrophysical Observatory addresses several intriguing topics in space science. He explains how urban light pollution is endangering wildlife, while also delving into the latest developments regarding lunar nuclear reactors, the search for Planet 9, and the upcoming Artemis II mission.
Lunar Nuclear Reactors
Dr. Langill provides an update on plans to deploy nuclear reactors on the Moon to power future lunar bases. These reactors are designed to provide reliable energy for habitats, scientific equipment, and potential resource extraction. The technology is crucial for long-term human presence on the Moon.
Planet 9
The elusive Planet 9, a hypothetical planet in the outer solar system, continues to be a subject of intense research. Dr. Langill explains the evidence for its existence, including unusual orbits of distant Kuiper Belt objects, and discusses ongoing telescopic searches to locate it.
Artemis II Mission
Artemis II, the first crewed mission of NASA's Artemis program, is set to take astronauts around the Moon. Dr. Langill highlights the mission's objectives, including testing life support systems and navigation for future lunar landings. He also mentions how the mission will inspire a new generation of explorers.
Light Pollution and Wildlife
Urban light pollution is not just an inconvenience for astronomers; it also disrupts ecosystems. Dr. Langill explains how artificial light at night affects the behavior of nocturnal animals, including migration patterns, reproduction, and predator-prey relationships. He emphasizes the need for responsible lighting practices to mitigate these impacts.
For more insights, stay tuned to future editions of 'Ask an Astronomer' on CalgaryNews.
