The Mercury Transit of the Sun on Monday is a Science Smorgasbord - Space.com

Wall Street Journal
The Mercury Transit of the Sun on Monday is a Science Smorgasbord
Space.com
Mercury's rare passage across the face of the sun on Monday, May 9, should be an exciting event for skywatchers and scientists alike. The planet's pass across Earth's nearest star may provide information about its thin atmosphere, assist in the hunt ...
Mercury is about to pass in front of the sun, and it should be incredible to watchWashington Post
Mercury transit of the Sun on May 9: How to see it