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	79049
How can we discern different galaxies/clusters along the same line of sight? (Intermediate)	Apr 06	46275
Why will fusion wait until hydrogen is gone before starting to fuse heavier atoms? (Advanced)	Aug 05	65262
How do astronomers measure the radius of a star? (Intermediate)	Apr 05	77468
Why doesn't NASA build rotating spacecraft to simulate gravity? (Intermediate)	Jan 05	81534
How long could life on Earth survive if the Sun stopped shining? (Beginner)	Jan 05	147607
Can you describe a day on the job as an astronomer? (Beginner)	Jan 05	147207
What are constellations used for? (Intermediate)	Oct 02	389800
What happens when two black holes get too close? (Intermediate)	Oct 02	80983