Black dwarf stars, they have cooled off so much they emit no detectable light (but some emit small amounts of microwaves that are barely detectable).
dimmest stars in aquarius
The dimmest star in the Pegasus constellation is likely to be one of its fainter stars, which may not have a common name but is listed with a designation such as HD 209087 or similar. These dim stars may be harder to observe with the naked eye or small telescopes due to their low brightness compared to brighter stars in the constellation.
The dimmest star in the constellation Aries is 40 Arietis, also known as Hamal. It is a binary star system with a primary component that is a spectral type K5III giant star, and it has an apparent magnitude of about 4.0, making it relatively faint compared to other stars in the constellation. While not the absolute dimmest possible, it is the least luminous among the prominent stars in Aries.
Beta and Alpha Herculis are both 2nd Magnitude (2.78) stars
The hottest dimmest stars are known as white dwarfs, which are the remnants of stars that have exhausted their nuclear fuel. These stars can reach surface temperatures exceeding 100,000 Kelvin, making them extremely hot, but their small size results in relatively low luminosity. Their dimness is due to their limited energy output, as they no longer undergo fusion. Over time, white dwarfs cool down and fade, becoming even dimmer.
Deneb is the dimmest star in Cygnus.
Gliese 229 is the dimmest star in the constellation Lepus
The dimmest star is Orion is HD 37605 with an apparentmagnitude of 8.69
Look up in the sky and you will see. Polaris is actually quite dim, compared to other stars and planets. Even at it's dimmest, Mars is brighter than Polaris.
Sun is brightest and fire flies are dimmest source of light
The stars in the Big Dipper, listed from brightest to dimmest, are: Dubhe (Alpha Ursae Majoris), Merak (Beta Ursae Majoris), Phecda (Gamma Ursae Majoris), Megrez (Delta Ursae Majoris), Alioth (Epsilon Ursae Majoris), Mizar (Zeta Ursae Majoris), and Alkaid (Eta Ursae Majoris). Dubhe and Merak are often referred to as the "Pointer Stars" because they help locate Polaris, the North Star.
The dimmest light bulb I have encountered was a 5-watt LED bulb.