The mission will conduct major surveys in the near-infrared to answer fundamental questions about the nature of dark energy, the distribution of dark matter, the occurrence of planets around other stars, and even to enable the direct imaging of planetary systems. Globular clusters are usually ...
In our neck of the woods, things are relatively close together and fast moving. If Earth is the planet that never sleeps then the Oort cloud is where you go to retire away from it all, far from the bright lights and bustling planets of the inner system. It exists at the outer fringes...
What is a dwarf planet? In 60 seconds, you'll know. This is "Space Shorts." Dwarf planets are a lot like regular planets. They both have enough mass and gravity to be nearly round -- unlike odd-shaped asteroids. They both travel through space in a path around the Sun. ...
Moon phases reveal the passage of time in the night sky. Some nights when we look up at the moon, it is full and bright; sometimes it is just a sliver of silvery light. These changes in appearance are the phases of the moon. As the moon orbits Earth, it cycles through eight distinct...
There are many different types of telescopes available for those interested in exploring the depths of the night sky.
What are the names of the dwarf planets in our solar system? What was the planet Pluto named after? What is the smallest known star? Is Mercury the smallest planet? Which planet has more moons: Jupiter or Saturn? What planet is closest to the Kuiper belt? Is Pluto the smallest planet?
When astronomers search for life outside of our solar system, they look right past the gas giants like Saturn and Jupiter, past the torrid, rocky planets like Mercury and Venus, and past the dwarf planets like Pluto. They stop when they find an exoplanet like Gliese 581d. Gliese 581d is...
Planetary Nebulae are created when a star comes to the end of its life. When the star collapses, it might not explode like a supernova but expand and die like theRing Nebulain the constellation ofLyra. The Ring Nebula and many others will contain a white dwarf at the centre. Ref:Univers...
Score: 4.3/5 (42 votes) A minor planet is an astronomical object in direct orbit around the Sun that is neither a planet nor exclusively classified as a comet.What is considered a planetoid?Planetoid is another term for asteroids, which are also called minor planets. Planetoids are small ...
What is the largest type of galaxy in our universe? The universe's largest-known galaxies—giant elliptical galaxies—can contain up to a trillion stars and span two million light-years across. Elliptical galaxies may also be small, in which case they are called dwarf elliptical galaxies. ...