Can you imagine a trip from our Solar System into the Virgo Supercluster 60 million light years away? Then whizzing home via a shortcut through a black hole? If not, here's good news: the American Museum of Natural History has not only imagined it, but also imaged it, in Passport to the Universe.
2019 was the 50th anniversary of the first Moon landing. How many manned missions went to the Moon? Everybody knows who the first man on the Moon was – but who was the last one? What was a falcon feather doing on the Moon? Try the quiz and find out.
Octans was one of the southern constellations created by 18th-century French astronomer Nicolas-Louis de Lacaille. He used them to fill the gaps in the southern sky map, naming them for tools of the arts and sciences of his day. An octant was a navigation device that preceded the sextant.
Google doodles are little drawings and animations that incorporate the Google name into a presentation of a person or event of note. Here are five doodles with an astronomy theme, including asteroids, a lunar eclipse and how the speed of light was calculated by observing Jupiter and Io.
Rosetta, the European Space Agency (ESA) spacecraft, traveled for ten years and billions of miles in order to rendezvous with a comet, accompany it as it moved through the inner Solar System past the Sun, and deploy a lander.
Astronomy no longer recognizes the "music of the spheres". Yet if heavenly bodies did make music, perhaps there are those who could hear it! Read about some individuals who've pursued astronomy and music in their different ways.
When a rare planetary alignment opened up the outer Solar System, Voyager 1 was sent forth. It observed the gas giants Jupiter and Saturn and their moons. At nearly 4 billion miles from the Sun, the probe turned and took one last picture of home before continuing its journey to the stars.
What is a galaxy? A great star system held together by gravity, with stars, gas and dust, black holes and dark matter. Astronomers used to think our Galaxy was the whole Universe. But now that we know of billions of galaxies, they're considered to be the building blocks of the Universe.
It's the place where time begins: The Royal Observatory, Greenwich, England. Here you can stand on the Prime Meridian of the world with one foot in the western hemisphere and the other in the eastern hemisphere. It represents over three hundred years of astronomical and maritime history.
Johannes Kepler gave the first accurate description of the Solar System. As he did his work, he struggled with poverty, insecurity and bereavement in troubled times. Religion and warfare were tearing Europe apart, but Kepler never gave up his quest to understand the cosmos.