Category

Aquarius (constellation)

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Aquarius thumbnail

zodiac constellation straddling the celestial equator

TRAPPIST-1 thumbnail

|- ! style="background-color: #FFFFC0; text-align: center;" colspan="2"| Characteristics |- style="vertical-align:top" ! style="text-align:left" | Evolutionary stage | Main sequence |- style="vertical-align:top" ! style="text-align:left" | Spectral type | M8V |- style="vertical-align:top" ! style="text-align:left" | Apparent magnitude (R) | |- style="vertical-align:top" ! style="text-align:left" | Apparent magnitude (I) | |- style="vertical-align:top" ! style="text-align:left" | Apparent magnitude (J) | |- style="vertical-align:top" ! style="text-alig

Messier 2 thumbnail

Globular cluster

Helix Nebula thumbnail

planetary nebula

Messier 72 thumbnail

Globular cluster in the constellation Aquarius

Messier 73 thumbnail

Asterism of four stars in the constellation Aquarius

Saturn Nebula thumbnail

Planetary nebula in the constellation Aquarius

interacting galaxy

TRAPPIST-1e thumbnail

TRAPPIST-1e is a rocky, close-to-Earth-sized exoplanet orbiting within the habitable zone around the ultracool dwarf star TRAPPIST-1, located away from Earth in the constellation of Aquarius. Astronomers used the transit method to find the exoplanet, a method that measures the dimming of a star when a planet crosses in front of it.

star in the constellation Aquarius

globular cluster

star in the constellation Aquarius

barred spiral galaxy in the constellation Aquarius

TRAPPIST-1 b thumbnail

TRAPPIST-1b is a terrestrial, Earth-sized exoplanet orbiting around the ultra-cool dwarf star TRAPPIST-1, located away from Earth in the constellation of Aquarius. The planet was detected using the transit method, where a planet dims the host star's light as it passes in front of it. It was first announced on May 2, 2016, and later studies were able to refine its physical parameters.

star in the constellation Aquarius

star in the constellation Aquarius

lenticular galaxy in the constellation Aquarius

galaxy in the constellation Aquarius

list of stars in Aquarius

Wikimedia list article

star in the constellation Aquarius

TRAPPIST-1 d thumbnail

TRAPPIST-1d is a small exoplanet (about 40 percent the mass of the Earth), which orbits on the inner edge of the habitable zone of the ultracool dwarf star TRAPPIST-1, located away from Earth in the constellation of Aquarius. The exoplanet was found by using the transit method. The first signs of the planet were announced in 2016, but it was not until the following years that more information concerning the probable nature of the planet was obtained. TRAPPIST-1d is the second-least massive planet of the system. It receives just 4.3% more sunlight than Earth, placing it on the inner edge of the

star in the constellation Aquarius

Epsilon Aquarii

star in the constellation Aquarius

TRAPPIST-1 f thumbnail

TRAPPIST-1f is an exoplanet, likely rocky, orbiting within the habitable zone around the ultracool dwarf star TRAPPIST-1, located away from Earth in the constellation of Aquarius. The exoplanet was found by using the transit method, in which the dimming effect that a planet causes as it crosses in front of its star is measured.

extrasolar planet

TRAPPIST-1 g thumbnail

TRAPPIST-1g is an exoplanet orbiting around the ultra-cool dwarf star TRAPPIST-1, located away from Earth in the constellation Aquarius. It was one of four new exoplanets to be discovered orbiting the star in 2017 using observations from the Spitzer Space Telescope. The exoplanet is within the optimistic habitable zone of its host star. It was found by using the transit method, in which the dimming effect that a planet causes as it crosses in front of its star is measured.

extrasolar planet

TRAPPIST-1 c thumbnail

TRAPPIST-1c is a mainly rocky exoplanet orbiting around the ultracool dwarf star TRAPPIST-1, located away from Earth in the constellation Aquarius. It is the third most massive and third largest planet of the system, with about 131% the mass and 110% the radius of Earth. Its density indicates a primarily rocky composition, and observations by the James Webb Space Telescope announced in 2023 suggests against a thick CO2 atmosphere, however this does not exclude a thick abiotic oxygen-dominated atmosphere as is hypothesized to be common around red dwarf stars.

Aquarius Dwarf thumbnail

extrasolar planet

TRAPPIST-1 h thumbnail

TRAPPIST-1h is an exoplanet orbiting around the ultra-cool dwarf star TRAPPIST-1, located away from Earth in the constellation Aquarius. It was one of four new exoplanets to be discovered orbiting the star in 2017 using observations from the Spitzer Space Telescope. In the following years, more studies were able to refine its physical parameters.

star in the constellation Aquarius

star in the constellation Aquarius

star in the constellation Aquarius