Could we ever pull enough carbon out of the atmosphere to stop climate change? By Donavyn Coffey published 3 January 21 Can we harness natural and human-made carbon traps to help us slow climate change?
Why are galaxies different shapes? By Donavyn Coffey published 22 October 20 Some galaxies are swirling blue disks, others are red spheres or misshapen, clumpy messes or something in between. Why the different configurations?
What color is the sunset on other planets? By Donavyn Coffey published 9 July 20 It depends on whether the planet's atmosphere is predominantly filled with gas or dust particles.
What if Earth were a super-Earth? By Donavyn Coffey published 16 February 20 What would happen if our Earth were much larger than it is now?
