Does the Universe go on forever, or have an end? What shape is it?

See omnystudio.com/listener for privacy information.

Daniel and Jorge answer questions about moving planets, the Higgs field, and the future of particle physics.

See omnystudio.com/listener for privacy information.

What could have caused the Big Bang, and what came before it?

See omnystudio.com/listener for privacy information.

Daniel and Jorge talk about whether our galaxy is in the middle of a giant void that could have fooled us into thinking the expansion of the Universe is accelerating.

See omnystudio.com/listener for privacy information.

How long can we enjoy the sunshine before we need a new star?

See omnystudio.com/listener for privacy information.

Daniel and Jorge answer questions about galaxy collisions, black holes and Nitrogen!

See omnystudio.com/listener for privacy information.

Why is gravity so much weaker than the other forces?

See omnystudio.com/listener for privacy information.

Daniel and Jorge try to clarify the distinction between our neighborhood space objects and what it means if we find them out of place.

See omnystudio.com/listener for privacy information.