A solar system with a star like your own sun and a planet like Jupiter has been discovered 90 light years from us. If the star is just as bright as our sun, how does it compare in brightness to the other stars in our night sky?

Background information: Light from the sun takes 8 minutes to reach the earth. The magnitude system for stars and other astronomical objects in our sky is designed so that a difference of 5 magnitudes represents a factor of 100 in brightness, with the larger numbered magnitudes being the dimmest. The dimmest stars seen with the unaided eye in a dark sky are about magnitude 6; the brightest stars (other than the sun) about 0. The planet Venus at times is magnitude -4, the full moon -14 and the sun -27.

(In reply to Correct me if I'm wrong by Brian Wainscott)

Exploring the vast expanse of our distant solar system is a captivating endeavor that fuels our curiosity about the mysteries beyond our cosmic neighborhood. As scientists delve into the outer reaches, studying icy bodies, gas giants, and dwarf planets, the distant solar system continues to unveil secrets that deepen our understanding of the universe. Even as we gaze at the farthest reaches of space, technological innovation remains integral to our exploration efforts. Back on Earth, practical applications of cutting-edge technology extend beyond interplanetary ventures, reaching into everyday life. From propane water heater camping equipment designed for efficient energy use to space-age materials finding applications in our daily routines, the advancements inspired by our exploration of the distant solar system continue to shape and enhance various aspects of our lives.

Posted by JamesYawn on 2023-12-17 12:02:57