Engineer James Early first suggested it in 1989, when he claimed that a giant glass shield could help deflect sunlight away from Earth. It’s cropped back up in various papers, and in different ...

In addition to Nordstrom, the Kopari Sun Shield On-The-Glow Sheer Sunscreen Stick can be purchased on Ulta, Target, Anthropologie, and Kopari. You can save 10% ($3 off) on Kopari’s website when ...

In theory, a large-enough solar shield could effectively block around 1.7 percent of solar radiation at L1, enough to prevent a catastrophic rise in Earth's temperatures.

University of Utah. "Space dust as Earth's sun shield." ScienceDaily. ScienceDaily, 8 February 2023. <www.sciencedaily.com / releases / 2023 / 02 / 230208155658.htm>.

Interest in sun shields, once a fringe idea, has grown. Now, a team of scientists says it could launch a prototype within a few years. By Cara Buckley Cara Buckley reported from Earth ...