Mysterious Gamma Ray Source In V959 Mon

Mysterious Gamma Ray Source In V959 Mon

Gamma rays are the highest-energy form of radioactive waves known in the universe but how they're made and where they come from have been something of a mystery.  Using highly detailed radio…
My Planet from Space So Beautiful and Fragile

My Planet from Space So Beautiful and Fragile

On the occasion of the fiftieth anniversary of European collaboration in space, the Palazzo delle Esposizioni, located in Rome, hosts the exhibition “My Planet from Space: Fragility and Beauty”.…
What Is A Lunar Eclipse?

What Is A Lunar Eclipse?

Just before totality on a total lunar eclipse. Credit: Flickr/John Johnson, CC BY-NC-SA By Tanya Hill, Museum Victoria At least twice a year, Earth comes between the sun and the moon. The result is a…
Meet 2014 OL339, Earth’s New Quasi-Moon

Meet 2014 OL339, Earth’s New Quasi-Moon

Astronomers have discovered an asteroid called 2014 OL339, that is the latest quasi-satellite of Earth – a space rock that orbits the sun but is close enough to Earth to look like a companion. Our…
The Origin Of Neptune And Uranus

The Origin Of Neptune And Uranus

A team of researchers has proposed a solution to the problematic chemical composition of Neptune and Uranus, perhaps providing clues for understanding their formation. Uranus and Neptune, which…