Author

Travis Lund Page 3

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.

Why Do Asteroids and Comets Differ in Composition?
What Is Tidal Heating and How Does It Work?
What Does Space Actually Look Like to the Human Eye?
What Would Happen to the Moon If the Earth Disappeared?
Why Are There No Impact Craters on the Surface of Io?
Why the Moon Does Not Pass the Meridian on This Day
How Do Astronomers Measure the Age of a Meteorite?
What Would Happen If Saturn Was Our Moon?
What Is Differential Rotation in Astronomy?
What Will Happen to Earth When the Sun Becomes a Red Giant?
What Is Inside a Star? From Core to Surface
What Would Happen If the Sun Was a Blue Star?
What Are Lobate Scarps and How Do They Form?
Why Are We Unlikely to Find Earth-Like Planets Around Halo Stars?
Does It Rain Diamonds on Venus? The Science Explained
What Key Evidence Suggests That Triton Is a Captured Moon?
What Is the Structure of the Sun?
What Is a Roche Limit and How Does It Work?
Where Did the Sun’s 28% Helium Come From?
What Occurs Once a Star’s Core Becomes Primarily Iron?
Why Is Earth Not Affected by Solar Wind?
How Is the Rotation of the Sun Different From the Rotation of Earth?
How Do Scientists Predict When and Where an Eclipse Will Occur?
What Is the Analemma and What Causes Its Shape?
Why Does Jupiter Look Blue in Some Images?
Why Can a Faint Image of the Moon Be Seen During a New Moon?
Why Do Stars Flicker Red and Blue?
What Is Planetary Differentiation?
How Hot Is the Exosphere? The Temperature Paradox
What Is the Fate of an Isolated Brown Dwarf?