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Astro Bob: Keep watch on nova T CrB — eruption is imminent
Astronomers predict that that the star "T" in Corona Borealis may explode as a nova between now and September.
Astro Bob: See these celestial delights on pleasant May nights
A calendar of the month's best and brightest astronomical sights.
Astro Bob: How to watch the upcoming Eta Aquariid meteor shower
After a long lull, meteors fly again in early May.
Astro Bob: Bright planets tussle with twilight
Wondering where the planets are? Here are directions to spot them.
https://www.duluthnewstribune.com/lifestyle/astro-bob/astro-bob-bright-planets-tussle-with-twilight
Astro Bob: Behold, spring's Great Diamond!
You're already familiar with Orion's Belt and the Big Dipper. Why not add a ring to your star collection?
https://www.duluthnewstribune.com/lifestyle/astro-bob/astro-bob-behold-springs-great-diamond
Photos: The total solar eclipse, as seen from a warmer, clearer place
Enjoy these photos from columnist "Astro" Bob King, shot off the coast of Mazatlan, Mexico.
Astro Bob: More tips for the big eclipse
Where will it be clear for the eclipse?
https://www.duluthnewstribune.com/lifestyle/astro-bob/astro-bob-more-tips-for-the-big-eclipse
Astro Bob: Total solar eclipse highlights April sky
A calendar of the best nighttime — and daytime — sky events in April.
Astro Bob: Enjoy a lunar eclipse appetizer before April's main dish
How eclipses happen, along with details on seeing the upcoming penumbral lunar eclipse.
Astro Bob: Like kids on tippy-toes, we anticipate spring
Spring officially leaves the starting gate on Tuesday, March 19, at 10:06 p.m.