Powers of the Ring · Mainstream comics
Space & Time Travel
Crossing a sector is part of the job. Crossing history is another kind of story.
Spaceflight and transit
A Green Lantern's duties extend beyond a single planet. Ring-powered flight and protection make travel through space part of the Corps' everyday work. In Green Lantern (1960) #1, Hal is transported to Oa to meet the Guardians—an early demonstration of how much larger his assignment is than Earth. DC's history feature identifies that first visit.
Wormholes, portals, and other shortcuts appear in Lantern adventures, but their availability and explanation belong to the individual story. A journey to Oa does not by itself establish a fixed speed, instantaneous access to any location, or a universal ability to pass through solid matter.
Time travel: read the circumstances
Green Lantern (1990) #100–106 (1998) gives a useful contrast. Kyle Rayner accidentally reaches the beginning of Hal Jordan's career and brings the younger Hal back with him. This is a time-displacement adventure with consequences, not an ordinary patrol route. DC includes it in its guide to heroes stranded in time.
Zero Hour: Crisis in Time is a larger exception. Its threat involves history being erased and reality being rebuilt. Hal appears in his Parallax identity, so that event is not a reliable demonstration of what an ordinary green ring lets a newly recruited Lantern do.
DC's Zero Hour reading guide describes the temporal crisis and the reverse-numbered core series. Read #4, #3, #2, #1, then #0.
A useful distinction when comparing powers
Ask whether the Lantern is flying under normal ring power, being transported by someone else, using an unusual route, or acting with an exceptional power source. Those situations can all produce spectacular travel scenes without giving every Corps member the same ability.
Read next: Green Lantern (1960) #1 for the first Oa visit; Green Lantern (1990) #100–106 for Kyle and young Hal; Zero Hour for a continuity-changing crisis.
Sources: linked DC historical features and reading guides. Reviewed November 4, 2026. The time-travel section reveals story premises, not resolutions. Art: DC Comics, via ComicBasics — fan tribute.
Artwork credits (1 image)
Credits refer to the illustrations shown here. Open a record for sources, adaptations and unresolved details. Some artwork and source pages contain story spoilers.
- Space Time — Artist credit unconfirmed.