Star Sapphire

Carol used to be a pilot, but, after her father retired, she gave it up to run the family business (Ferris Air, a company in Coast City that makes aircraft). She hired her childhood friend, Hal Jordan, as a test pilot. Soon after Hal became a Green Lantern, Carol found herself possessed by a Star Sapphire gem. The gem gave her power, but also altered her personality when used. After the formation of the Star Sapphire Corps however, Carol has been able to remain herself and act as a hero.

Star Sapphire Power Ring Flight and Space Travel: She can surround herself in an energy field and fly within a planet's atmosphere or through outer space. In space, she can generate an interstellar space warp to travel between solar systems at great speed.

Energy Blasts, Shields, and Constructs: She can fire energy beams with destructive power, generate energy shields for defense, and create energy constructs that can take the form of anything she can imagine. The power of these is proportional to her ability to tap into and believe in the love within her heart.

Sapphire Crystals: She can surround others in a prison of sapphire crystal to show them what they love most, as well as bring out the love that may be buried in their hearts.

Heart Tethers: A heart tether can bring her to someone she loves or guide her to where love is threatened out among the stars.

Teleportation: She is able to teleport herself and others on an interstellar scale, provided she can harness enough love to power it.

Healing: She can use the power of love to heal even normally fatal wounds. Conceivably, she could also even bring someone back from the dead (as fer fellow Star Sapphire Corpswoman, Miri Riam, did once).

Heart Prophecies: She can use her power to look into someone's heart and show them a vision of their future.