We now know the birth place of the biggest guitar in the galaxy

In case you’re wondering, the biggest ‘guitar’ in our galaxy is in fact a pulsar that was nicknamed The Guitar Pulsar. It’s basically a stellar corpse that emits a beam of electromagnetic radiation that just shreds interstellar gas, creating a wake of hot hydrogen shaped just like a guitar. Little is known about these remnants, from any point of view.

A Colourful Cosmic Jewel Box

Star clusters are among the pretties things you can see, when it comes to astrophysical observations. Recently, ESO provided some amazing pictures of one of the most beautiful nestles ever to be seen, located deep in the constellation of Crux. The cluster is named Kappa Crucis Cluster and has been nicknamed ‘the jewel box’ (by Herschel, in 1830), for reasons

Mars makes a once in a lifetime approach on 27 August

Planet Mars will be the brightest we’ll (probably) ever have a chance to see it, and it will be as large as the moon, even for the naked eye ! I can’t even imagine what it will be like, but I bet the Red Planet will be absolutely spectacular, and it’s something you definitely don’t want to miss. Just so

Dramatic fireball flies above Arizona

I’m really sorry I didn’t find out about this earlier, but better late than never. So, on June 23, several observers from Tucson, Arizona reported they noticed a bright fireball on the sky. As it turns out, it was rock from outer space that broke apart and took a dive in our planet’s atmosphere, a ‘shooting star’, and a pretty

The most distant object in the universe found so far

ESO’s Very Large Telescope has shown something that scientists concluded is the signature of the explosion of the object furthest away from Earth we have found so far, a redshift of 8.2; it’s estimated that the explosion took place more than 13 billion years ago (!!), just 600 million years after the Big Bang. They found it using a technology

Zooming in on Mars: 3d pictures of the red planet

Get your 3D pictures on and join the show; hundreds of amazing pictures made by the HiRISE camera on NASA’s Mars Reconnaissance Orbiter (MRO) have been made, and despite the fact that this is not the first mission to take 3D pictures, HiRISE is by far the most powerful camera to do this, due to the significant progress in the

The day our Sun brought darkness

About 20 years ago, on March 13, 1989, the whole province of Quebec, Canada, suffered a blackout that by now has reached legendary proportions among astronomers and electrical engineers. Still, what made it reach this status wasn’t its proportions, but the fact that it was caused by the sun, or a solar storm to be more exact. Three days earlier,

Green visitor to pass through the solar system

Unfortunately for some, the green visitor is not an alien coming to greet us but something else, even though it also comes from far, far away. On the 24th of February the comet Lulin will pass within 61 million kilometers of Earth, thus being able to be seen with the naked eye from some locations. This is the first time

White dwarf considered the hottest ever discovered

Astronomy & Astrophysics has published spectroscopic observations of one of the hottest stars discovered so far – a white dwarf called KPD 0005+5106. The observations were made using the space-based Far-Ultraviolet Spectroscopic Explorer (FUSE), showing that the temperature can reach 200 000 K at the surface of the star. Temperatures can get so high that the emission lines are exhibited

Beta Pictoris planet could finally be imaged

Beta Pictoris (β Pic / β Pictoris) is part of a group of hot young stars that have the same age and motion through stage. It’s best known for the fact that it’s surrounded by a dusty ‘debris’ disc. This disc is a result of collisions between planetary ’embryos’ and asteroids, or other such objects. Recently, a team of French