Versions 29.2 and 30

What's new:

• Aerodynamics; 
  • Rockets will be harder to launch on planets with atmospheres.
  • Nose cones and fins can make launching easier.
  • Going really fast through a planet with an atmosphere will spawn flames. Heat doesn't exist though.

What's changed:

• The main menu layout has changed once again, and is probably the best layout yet.