There are six Infinity Stones in the Marvel Cinematic Universe (MCU):
1. The Space Stone (blue): Also known as the Tesseract, it allows the user to teleport and control space.
2. The Mind Stone (yellow): It grants the user enhanced mental abilities and control over the minds of others.
3. The Reality Stone (red): Also known as the Aether, it allows the user to alter reality and manipulate matter.
4. The Power Stone (purple): It enhances the user's strength and abilities and allows them to control and manipulate energy.
5. The Time Stone (green): It grants the user control over time, allowing them to manipulate the past, present, and future.
6. The Soul Stone (orange): It allows the user to manipulate the souls of living and dead beings.
In the Marvel Comics, the Infinity Stones are also known as the Infinity Gems and have slightly different abilities and colors.