This delicate blue group of stars—actually an irregular galaxy named IC 3583—sits some 30 million light-years away in the constellation of Virgo (The Virgin).
Researchers using the Atacama Large Millimeter/submillimeter Array (ALMA), have for the first time, achieved a precise size measurement of small dust particles around a young star through radio-wave polarization. ALMA's high ...
Venus is often called Earth's "Sister Planet" because of all the things they have in common. They are comparable in size, have similar compositions, and both orbit within the Sun's habitable zone. But beyond that, there are ...
Authorities in Russia's Siberian region of Tuva on Monday were examining several pieces of the Progress cargo spaceship found after it crashed last week having failed to reach orbit.
Every day, Rachel Kronyak walks around the surface of the planet Mars, examining a rock or getting a closer look at a butte framing the horizon.
These colourful swirls depict an unprecedented storm that played out in the northern hemisphere of the gas giant Saturn from December 2010 until June 2011.
Buzz Aldrin said he was evacuated from the South Pole last week because he became short of breath and began showing signs of altitude sickness.
Virgin Galactic's new spaceship has made a successful first glide flight, a key step after a deadly crash of its predecessor two years ago, the spaceflight company said on Saturday.
Buzz Aldrin had an unexpected bedside visit from NASA Deputy Administrator Dava Newman on Saturday as he continued to recover in a New Zealand hospital from his medical evacuation from the South Pole.
European ministers approved a 1.4-billion-euro ($1.5-billion) lifeline Friday for plans to place a life-seeking rover on Mars and maintain a presence on the International Space Station.