The Minnesota Star Tribune encourages a diversity of voices in our letters. Learn how to submit a letter and about our selection process.

A star is a luminous spheroid of plasma held together by self-gravity. [1] The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night; their immense distances from Earth …

Mar 23, 2026 · What is a star? A star is any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources. Of the tens of billions of trillions of stars in …

Apr 10, 2026 · In addition to its newspapers, Star Publications offers print and web services as well as Sign Design. Sign Design produces and installs full-color decals, signs and banners for multiple …

Mar 11, 2026 · A star’s gas provides its fuel, and its mass determines how rapidly it runs through its supply, with lower-mass stars burning longer, dimmer, and cooler than very massive stars.

Mar 5, 2026 · Capella, Alpha Aurigae (α Aur), is a quadruple star system composed of two pairs of binary stars located 41.929 light-years away in the northern constellation Auriga…

Sep 21, 2024 · As a star approaches the end of its lifespan, it no longer has hydrogen to transform into helium in its core. Unable to complete the nuclear fusion process, the star begins to succumb to …

Sep 26, 2022 · How are stars named? And what happens when they die? These star facts explain the science of the night sky.

6 days ago · In addition to its newspapers, Star Publications offers print and web services as well as Sign Design. Sign Design produces and installs full color decals, signs and banners for multiple …

Feb 2, 2023 · A star is a giant sphere of extremely hot, luminous gas (mostly hydrogen and helium) held together by gravity. A few examples of well-known stars are Pollux, Sirius, Vega, Polaris, and our …