For over two decades, astronomers have been perplexed by the existence of planetary-mass objects, or PMOs, celestial bodies ...

As I said before, you could spend a lifetime exploring Orion on his own, but we have a whole universe to explore together, so we best get a ...

Could this medium-sized, app-free star-projector-night-light combo make the perfect gift for a space fan? We find out.

Deep in space, mysterious wanderers roam freely — of planetary masses yet not hosted by stars. These celestial nomads, called ...

Our Solar System is in motion and cruises at about 200 kilometres per second relative to the center of the Milky Way. During ...

On Feb. 28, seven planets—Mars, Jupiter, Uranus, Venus, Neptune, Mercury, and Saturn—will all grace the early evening sky.

Hubble captures a detailed image of the Tarantula Nebula The nebula features cosmic dust crucial for star formation Scientists study dust’s role in planetary evolution ...

Pity the poor constellation Monoceros. The faint Unicorn is outshone by famous constellations like Gemini, the Twins, to the north and Orion, the mythic giant, to the west.

An international research team led by the University of Vienna has discovered that the solar system traversed the Orion ...

In this episode, Dave Eicher invites you to go out and try to observe a celestial object that’s quite difficult to see — the Horsehead Nebula. This dark nebula, made of dust and super-cold gas, lies ...