Sometimes confused with "interstellar travel", Self-Sustenance is a term used to describe the ability of some characters to survive in harsh environments without air, sleep, food or water. This ability also enables some individuals to survive unaided within the vacuum of space.
See also:
All items (587)
N
O
P
- Pallas (New Earth)
- Pandora (Futures End)
- Pandora (Prime Earth)
- Para-Angels
- Penelope (New Earth)
- Penthiselea (New Earth)
- Persephone II (New Earth)
- Phantom Stranger (New Earth)
- Philippus (New Earth)
- Philomela (New Earth)
- Phinea (New Earth)
- Platinum (DCAU)
- Positive Man (Pre-Zero Hour)
- Possum (Prime Earth)
- Power Boy (New Earth)
- Power Boy (Prime Earth)
- Priest (New Earth)
- Procne (New Earth)
- Ptra (Earth-Two)
- Pup Pup (Prime Earth)
- Pyra (Earth-AD)
- Pythia (New Earth)
R
- R'amey Holl (New Earth)
- Rachel Berkowitz (Earth-One)
- Rachel Goldman (Wildstorm Universe)
- Ramon Raymond (Just Imagine)
- Rasputin Widdle (New Earth)
- Raymond Jensen (Earth-1)
- Raymond Palmer (Arrowverse)
- Raymond Terrill (Prime Earth)
- Red Tornado (Justice)
- Red Tornado (Lego Batman)
- Red Tornado (New Earth)
- Red Tornado (Prime Earth)
- Red Tornado (Super Friends)
- Red Volcano (New Earth)
- Red Wave Beast (Prime Earth)
- Remoni-Notra (New Earth)
- Rex Tyler (New Earth)
- Rhombus (New Earth)
- Richard Faulkner (New Earth)
- Richard Grayson (Prime Earth)
- Richard Tyler (New Earth)
- Richard Tyler (Prime Earth)
- Rip Roar (New Earth)
- Robot Teacher (Earth-One)
- Ronal (New Earth)
- Ronald Raymond (DC Universe Online)
- Ronald Raymond (Flashpoint Timeline)
- Ronald Raymond (Futures End)
- Ronald Raymond (Last Christmas)
- Ronald Raymond (Lego Batman)
- Ronald Raymond (New Earth)
- Ronald Raymond (Prime Earth)
- Ronald Raymond (Super Friends)
- Rrall (New Earth)
S
- Sadeh (New Earth)
- Saint Columba (New Earth)
- Salkor (Earth-One)
- Sand Superman (Earth-One)
- Sandalphon (New Earth)
- Sanderson Hawkins (New Earth)
- Sarya (Pre-Zero Hour)
- Sebaeos (Wildstorm Universe)
- Seth Aiden (New Earth)
- Shaggy Man (DC Super Hero Girls TV Series)
- Shaggy Man (New Earth)
- Shaggy Man (Prime Earth)
- Shaggy Man (Scooby-Doo Team-Up)
- Shaggy Man (The Brave and the Bold)
- Shaggy Man II (New Earth)
- Shaggy Man III (New Earth)
- Shazam (Billy Batson)
- Shazam (Earth-85)
- Shazam (Earth-S)
- Shazam (Magic of Shazam)
- Shiera Sanders (New Earth)
- Shiryalla Tome (Justice League 3000)
- Shu (New Earth)
- Silica (New Earth)
- Simone (New Earth)
- Sitra (New Earth)
- Sofia (Prime Earth)
- Space Dolphins
- Star Adam (Prime Earth)
- Star Conquerors
- Star-Band
- Starlings
- Starro (Earth 3)
- Starro (New Earth)
- Steel's Armor
- Stella Maxwell (Dakotaverse)
- Steppenwolf (Earth 2)
- Streaky (Justice League Action)
- Subject B-0 (Prime Earth)
- Superman (Clark Kent)
- Susan Linden II (New Earth)
- Sutri (Earth-One)
- Swamp King (Dark Multiverse)
- Swamp Thing (New Earth)
- Swamp Thing (Prime Earth)
- Swamp Thing (Swamp Thing 2019 TV Series)
T
- Tamaraneans
- Tanist (DC One Million)
- Tashana (Earth-Six)
- Tekla (New Earth)
- Tender Mercy (New Earth)
- Terrorforms
- Teth-Adam (DCAU)
- Teth-Adam (Earth-16)
- Teth-Adam (Earth-85)
- Teth-Adam (Earth-S)
- Teth-Adam (Harley Quinn TV Series)
- Teth-Adam (Justice League Action)
- Teth-Adam (Justice)
- Teth-Adam (New Earth)
- Teth-Adam (Prime Earth)
- Teth-Adam (Return of Black Adam)
- Teth-Adam (The Brave and the Bold)
- Tharn (Earth-One)
- Therestra (New Earth)
- Thomas Hugo Strange (Earth-ABC)
- Thomas Wayne (Earth 2)
- Thought-Beasts
- Timandra (New Earth)
- Tin (DCAU)
- Toshiro Misawa (Wildstorm Universe)
- Travv (Prime Earth)
- Tula (New Earth)
V
- Vanessa Volt (Prime Earth)
- Venilia (New Earth)
- Vestina (New Earth)
- Victor Fries (DCAU)
- Victor Fries (New Earth)
- Victor Stone (DCeased)
- Victor Stone (Flashpoint Paradox)
- Voidsong
- Volthoom (Earth 15)
- Vostok-X (Prime Earth)
- Vostok-X II (Prime Earth)
- Vril Dox (Prime Earth)
- Vril Dox (Unbound)
- Vril Dox I (New Earth)
W