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Found 6 results for dwarf planet

KHKRFM Haumea and moons, illustration. Haumea is a dwarf planet in the Kuiper Belt. It is noted for its elongated shape, somewhat like a rugby ball. It is orbited by at least two moons and a narrow ring of rocky particles.

How to spot Haumea, one of the solar system's strangest objects

9 April 2025

Pluto isn’t the only dwarf planet in our solar system's outer reaches. Now is an ideal time to look for the egg-shaped Haumea, says Abigail Beall

H3C989 Woman and night sky. Watching the stars Woman with telescope.

Now is the best time to see Pluto, our beloved dwarf planet

13 July 2022

Track down a telescope and pray for dark skies, as a chance to see Pluto is coming up, says Abigail Beall

TESS spacecraft in front of Earth and the moon TESS will look at the nearest, brightest stars to find planetary candidates that scientists will observe for years to come. Credits: NASA's Goddard Space Flight Center As the search for life on distant planets heats up, NASA?s Transiting Exoplanet Survey Satellite (TESS) is bringing this hunt closer to home. Launching in 2017-2018, TESS will identify planets orbiting the brightest stars just outside our solar system using what?s known as the transit method. When a planet passes in front of, or transits, its parent star, it blocks some of the star's light. TESS searches for these telltale dips in brightness, which can reveal the planet's presence and provide additional information about it.

Search starlight to help astronomers discover new exoplanets

4 May 2022

Comb through observations from NASA's Transiting Exoplanet Survey Satellite to help find new planets, says Layal Liverpool

Dwarf planet Ceres is shown in these false-color renderings, which highlight differences in surface materials.

Now is the perfect time to see dwarf planet Ceres for yourself

24 November 2021

The only dwarf planet in the inner solar system, Ceres will be at its closest to Earth for a week from the end of November. Catch it while you can, says Abigail Beall

How to find Andromeda – a spiral galaxy you can see with the naked eye

11 December 2019

Amazingly, it is possible to see the spiral arms of Andromeda, our nearest galaxy 2.5 million light years away – if you just know where to look

How to use the Orion constellation to find Sirius the dog star

16 October 2019

Some of the sky's brightest stars including Rigel and Betelgeuse are located in the iconic constellation Orion. Here's how to find it and then star-hop to Sirius