Author

Travis Lund Page 7

A science center planetarium educator, Travis Lund writes about observational astronomy for Biology Insights. He previously led museum tours and presented public astronomy demonstrations. Lund still conducts live dome shows and teacher workshops a few hours a week.

What Causes the Cycle of Solar Activity?Earth & Space
What Is a Cryovolcano? The Science of Ice Volcanoes Earth & Space
What Kind of Spectrum Does the Sun Have?Physics
Why Is a Sidereal Day Shorter Than a Solar Day?Earth & Space
Why Is Space Black If the Sun Is There?Earth & Space
How to Find the Kp Index for Aurora Viewing Earth & Space
Why Does Mercury’s Surface Have So Many Crater Impact Scars?Earth & Space
What Is the Spectral Class of a White Dwarf?Earth & Space
How Loud Would the Sun Be If Sound Could Travel Through Space?Physics
Why Does the Moon Rise About 50 Minutes Later Each Day?Earth & Space
What Does the Sun Eat? Explaining Its Fuel and Process Earth & Space
What Causes the Graininess on the Sun?Earth & Space
Can Two Planets Share the Same Orbit?Earth & Space
What Happens First When a Star Begins to Run Out of Fuel?Earth & Space
What Color Are Class M Stars and Why?Earth & Space
What Is the Frequency of the Sun?Physics
What Does Venus Sound Like? From Physics to Recordings Physics
How Does the Composition of a Comet Compare With That of the Sun?Earth & Space
Can Stars Have Rings Like Planets?Earth & Space
What Gives a Star Its Energy? The Power of Fusion Physics
What Types of Radiation Does the Sun Emit?Physics
How Will the Sun End Its Life?Earth & Space
How Did Kepler Discover the Laws of Planetary Motion?Earth & Space
Why Does the Earth Move but Not the Sun?Physics
What Is Lahaina Noon? The Science of the Zenith Sun Earth & Space
Why Do We Need the Moon?Earth & Space
What Is a Primary Atmosphere?Earth & Space
What Would Happen to Earth If the Moon Was Destroyed?Earth & Space
What Is a Solar Prominence and How Does It Form?Earth & Space
How Was Mercury Formed? Theories on Its Origins Earth & Space