Ask an Astronomer Team

Marko Krco

Marko has worked in many fields of astronomy and physics including planetary astronomy, high energy astrophysics, quantum information theory, and supernova collapse simulations. Currently he studies the dark nebulae which form stars.

Display #

Title	Created Date	Hits
If the Universe was infinitely dense at the Big Bang, why didn't time stand still? (Beginner)	Sep 07	81696
How can we discern different galaxies/clusters along the same line of sight? (Intermediate)	Apr 06	48218
Why will fusion wait until hydrogen is gone before starting to fuse heavier atoms? (Advanced)	Aug 05	68114
How do astronomers measure the radius of a star? (Intermediate)	Apr 05	79656
Why doesn't NASA build rotating spacecraft to simulate gravity? (Intermediate)	Jan 05	85183
How long could life on Earth survive if the Sun stopped shining? (Beginner)	Jan 05	164045
Can you describe a day on the job as an astronomer? (Beginner)	Jan 05	151062
What are constellations used for? (Intermediate)	Oct 02	403710
What happens when two black holes get too close? (Intermediate)	Oct 02	83056