Mass goes missing in BH collisions? Is a solar eclipse useful for science?
It’s time to say goodbye to Kepler. It’s the end of a great adventure to discover exoplanet. Goodnight, Sweet Prince. With @PaulMattSutter at #365DaysOfAstro
Ticktock, a performance exploring the nature of time!
How big was the universe when it was little? Can gravitational waves slow down?
How do we know the universe is expanding? Do you know that Europa has giant spikes?
Could the dark matter simply be hidden? What is the nature of space?
Could we blow up Titan? Is there any approach better than the Drake Equation?
What can make sound in space? What will happen in the far future of the universe?