 |
|
| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
| • HOME • ABOUT • CATEGORIES • COPYRIGHT • NEWSLETTER   
|
ingress
The act of, or the mechanism for, entrance to an enclosure. In spacecraft this can relate to the act of a crew member entering the space vehicle, or it can describe the entrance chamber, pressure lock, and hatchways.
Related category
• MANNED SPACEFLIGHTAlso on this site:
Encyclopedia of Alternative Energy & Sustainable Living
Encyclopedia of History