Moon Features – Reiner Gamma

Lunar swirls, such as the famous Reiner Gamma, are intriguing features on the moon's surface. These patterns are a result of local magnetic fields in the moon's crust, which act like stencils to block solar radiation. This selective blocking causes different weathering rates on the lunar surface, leading to unique patterns and coloration. Data from the Lunar Reconnaissance Orbiter has been crucial in understanding these phenomena.

What is the most famous lunar swirl known for its visibility through backyard telescopes?

• Copernicus Crater

• Reiner Gamma

• Tycho Crater

• Mare Imbrium

Which spacecraft provided crucial data for understanding lunar swirls?

• Apollo 11

• Chandrayaan-2

• Lunar Reconnaissance Orbiter

• Mars Rover

What do local magnetic fields on the moon's crust act like?

• Mirrors

• Stencils

• Lenses

• Filters

How do local magnetic fields affect the moon's surface?

• They block radiation, affecting weathering rates.

• They create new craters.

• They increase the moon's temperature.

• They cause earthquakes.

What results from the selective blocking of solar radiation by magnetic fields on the moon?

• Increased volcanic activity

• Formation of new lunar seas

• Creation of new lunar mountains

• Interesting patterns and coloration