Antimatter Comments



I hope all is well.


References for you: attached.


Antimatter:  The attached references show some of the antimatter propulsion ideas.  Hope they help.  Typically, we don’t talk too much about antimatter for any near term vehicles, as the radiation from such reactions (in a BIG spacecraft) is deadly to humans.



See you,




Bryan Palaszewski

NASA John H. Glenn Research Center

Lewis Field

MS 5-10

Cleveland, OH 44135

(216) 977-7493  Voice

(216) 433-5802  FAX


Fuels and Space Propellants Web Site:


One thought on “Antimatter Comments

  1. Antimatter is the ultimate form of energy storage. It has around 10 billion more energy per kilogram than chemical energy like high explosives. But it reacts with everything so is hard to store.

    It is also difficult to make. It will alwaystake more energy to make antimatter than you get out of the release. Because it is so expensive, we designed an Antimatter Sail that could get to the nearest star in 40 years using 17 milligrams of antihydrogen.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s