astronomy

December 11, 2017

Scientists used to wonder how common planets were throughout the universe, and now we know. They’re extremely common. They’re so common, in fact, it’s possible just to find another one while you’re trying to gather data on the one you already knew about. That’s what happened when astronomers recently turned their attention to the star K2-18. They found a bonus planet.

November 21, 2017

The 54-year-old observatory, with a fixed dish built into a depression in the karst hills of western Puerto Rico, is the largest single-dish radio telescope in the world—at least until a larger rival in China becomes fully operational. It is used for a range of sciences, including radio astronomy in deep space and radar studies of planets, asteroids and Earth’s atmosphere.

November 01, 2017

Stargazers have discovered 20 worlds "hiding in plain sight" which they believe could be habitable. Analysis of data from the Kepler space telescope revealed a list of planets that orbit stars like our own sun.

October 17, 2017

For the first time, scientists have directly detected gravitational waves -- ripples in space-time -- in addition to light from the spectacular collision of two neutron stars. This marks the first time that a cosmic event has been observed in both gravitational waves and light.

August 25, 2016

The Pale Red Dot campaign aimed to find a planet orbiting our nearest stellar neighbour, Proxima Centauri. Incredibly, the quest succeeded and the team did indeed find a planet. Even more excitingly, the planet, Proxima b,  falls within the habitable zone of its host star. The newly discovered Proxima b is by far the closest potential abode for alien life.

August 11, 2016

Where are all the aliens? The universe is too big and too old, why have we not met aliens yet? Do they live in computers? Were they wiped out by an ancient super intelligence? Or are we just to primitive to understand their motives? Whatever the answer is, it is incredibly important for our own future.

August 09, 2016

The universe is unbelievably big - trillions of stars and even more planets. Soo… there just has to be life out there, right? But where is it? Why don’t we see any aliens? Where are they? And more importantly, what does this tell us about our own fate in this gigantic and scary universe?

Pages