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)
J
- J'onn J'onzz (Earth-One)
- Jack Hawksmoor (The Wild Storm)
- Jaime Reyes (Injustice)
- James Slade (Quality Universe)
- Janestra (New Earth)
- Jarod Dale (New Earth)
- Jason Rusch (Crisis on Two Earths)
- Jason Rusch (DC Legends)
- Jason Rusch (Flashpoint Timeline)
- Jason Rusch (Futures End)
- Jason Rusch (Injustice)
- Jason Rusch (Lego Batman)
- Jason Rusch (Lego DC Heroes)
- Jason Rusch (New Earth)
- Jason Rusch (Prime Earth)
- Jason Rusch (The Brave and the Bold)
- Jason Woodrue (Swamp Thing 2019 TV Series)
- Jebediah of Canaan (New Earth)
- Jennifer Quarx (Prime Earth)
- Jocasta of Themyscira (New Earth)
- John Cooper Hawksmoor (Wildstorm Universe)
- John Corben (DCAU)
- John Corben (Prime Earth)
- John Cumberland (Wildstorm Universe)
- John Henry Irons (Arrowverse: Controlled Burn)
- John Stewart (Prime Earth)
- Jonas Glim (Justice League Action)
- Jonas Glim (New Earth)
- Jonathan Lane Kent (Prime Earth)
- Jonathan Osterman (Watchmen Movie)
- Jonathan Osterman (Watchmen)
- Jovian Metal Creatures
K
- Kal Kent (DC One Million)
- Kal-El (Arrowverse: Superman & Lois)
- Kal-El (DC Extended Universe)
- Kal-El (Earth-1)
- Kal-El (Earth-22)
- Kal-El (Earth-149)
- Kal-El (Earth-One)
- Kal-El (Earth-Twenty-Six)
- Kal-El (Injustice)
- Kal-El (Justice League 3000)
- Kal-El (New Earth)
- Kal-El (Pocket Universe)
- Kal-El (Smallville)
- Kal-El (Superman 1988 TV Series)
- Kal-L (Earth-Two)
- Kaleb of Hydros (Legends of the Dead Earth)
- Kangas
- Kara Zor-El (Earth-One)
- Kara Zor-El (New Earth)
- Kara Zor-L (Earth-Two)
- Karrie (Generation Lost)
- Katar Hol (The Batman TV Series)
- Kendra Saunders (New Earth)
- Kendra Saunders (Prime Earth)
-
- Kettle Hole Devil (New Earth)
- Khalid Nassour (Prime Earth)
- Khalis II (Prime Earth)
- Kimiyo Hoshi (DC Bombshells)
- Klaramarans
- Klee Pan (Prime Earth)
- Kon-El (Futures End)
- Kon-El (Prime Earth)
- Koriand'r (Future State)
- Koriand'r (Prime Earth)
- Koriand'r (Teen Titans TV Series)
- Kraken (Earth-One)
- Krona (New Earth)
- Krona (Prime Earth)
- Kryptonians
- Kryptonite Man (Earth-One)
L
- Lady Weeds (Prime Earth)
- Lamplight (Prime Earth)
- Lamplight (Wildstorm Universe)
- Lana Lang (Earth-Twenty-Six)
- Lar Gand (Pre-Zero Hour)
- Last Sun (Last 52 Multiverse)
- Lattea (New Earth)
- Lava Lord (New Earth)
- Lawrence Trainor (Doom Patrol TV Series)
- Lawrence Trainor (Doom Patrol TV Series: Buttpocalypse)
- Lea Lindy (Earth-One)
- Lead (DCAU)
- Leonard Lewis (Just Imagine)
- Lernaea (Prime Earth)
- Levi Kamei (Prime Earth)
- Limina (New Earth)
- Linnya Wazzo (Prime Earth)
- Lobo (Arrowverse: Superman & Lois)
- Lobo (DCAU)
- Lobo (Earth-16)
- Lobo (Injustice)
- Lobo (Justice League Action)
- Lobo (New Earth)
- Lobo (The Brave and the Bold)
- Lobo (Tomorrowverse)
- Lobo I (Prime Earth)
- Lobo II (Prime Earth)
- Lois Lane (Earth 2)
- Lois Lane (Earth-Forty-Seven)
- Lois Lane (Last 52: No More Superheroes)
- Lonar (Prime Earth)
- Lucifer Morningstar (Prime Earth)
- Luis Rojas (Prime Earth)
- Lydia (New Earth)
- Lyssa Drak (New Earth)
M
- Macaria (New Earth)
- Magala (New Earth)
- Majestrate (Wildstorm Universe)
- Majestros (Wildstorm Universe)
- Mala (New Earth)
- Malik White (Prime Earth)
- Mamaragan (Prime Earth)
- Manta, the Flaming Doom (Earth-One)
- Mark Scheffer (New Earth)
- Marta (New Earth)
- Martin Stein (DC Legends)
- Martin Stein (Earth 3)
- Martin Stein (Injustice)
- Martin Stein (Last Christmas)
- Martin Stein (Lego Batman: Earth 3)
- Martin Stein (New Earth)
- Mary Batson (DCAU)
- Mary Batson (Earth-22)
- Mary Batson (Justice)
- Mary Batson (New Earth)
- Mary Bromfield (Prime Earth)
- Matthew Cable (Prime Earth)
- Maxima (New Earth)
- Meda (New Earth)
- Menalippe (New Earth)
- Mercury (DCAU)
- Mercury Monster (New Earth)
- Mick Wong (New Earth)
- Midnighter (Wildstorm Universe)
- Miiyahbin Marten (Prime Earth)
- Mikaal Tomas (New Earth)
- Mikaal Tomas (Scooby-Doo Team-Up)
- Mikhail Arkadin (New Earth)
- Mikhail Arkadin (Prime Earth)
- Mn'Torr (New Earth)
- Mnemosyne II (New Earth)
- Mobius Chair
- Mongul (Prime Earth)
- Mookie (New Earth)
- Mother Box
- Myrrha (New Earth)
- Myrto (New Earth)
N
- Nam-Ek (Earth-One)
- Nathaniel Adam (DCeased)
- Nathaniel Adam (Flashpoint Paradox)
- Nathaniel Adam (New Earth)
- Nathaniel Adam (Prime Earth)
- Nathaniel Adams (DCAU)
- Nathaniel Tryon (New Earth)
- Neil Borman (New Earth)
- Neil Borman (Prime Earth)
- Neil Sinclair (Flashpoint Timeline)
- Niatpac Levram (Earth-S)
- Nigel Keane (Wildstorm Universe)
- Nikolas Kamarov (Wildstorm Universe)
- Nimbus (New Earth)
- Niobe (New Earth)
- Nix Uotan (New Earth)
- Nth Metal
- Nu'bia (New Earth)
- Nyrese (New Earth)
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)