I really enjoy looking at images of the Sun from one of the several round-the-clock monitoring systems. It’s fascinating that the public can get access to almost real time images of the Sun and see what’s going on in several wavelengths. I’ve always hoped to see what other stars look like in the future, and today, that future is one step closer. Here’s a brand new picture of another star! This is a real image of distant star π1Gruis, a star 350 times as massive as the Sun, in the southern hemisphere constellation Grus. The star is 530 light years...
Since the dawn of human history, we have looked up into the night sky and found patterns in the stars. Some of us saw animals, others saw gods and heroes, but we all agreed that they were greater than our simple existence. In this blog series, we will take a deeper look into the constellations that Astronomers use to map today’s night sky. We will look into the history of each of the 88 constellations and the stars and objects that form them, to discover more about our culture, and our connection with the universe. Our first constellation on the list is bright, large,...
This week there were just too many fantastic photo releases to pick just one and stick with it, so here are some of the great stories popping up with fantastic images to accompany them: Fine Detail From Rosetta on 67P This amazing shot from the Rosetta orbiter shows such incredible detail as comet 67P catches light from the sun. The shadows are what makes this image spectacular as you can see so many fine features. The other noteworthy part of the image is the bright streaks of material coming off the comet in the background. As the comet and the...
For Christmas I was given a green 200 mW laser! A couple of AAA batteries later and the laser can point out any star or object in the night sky, with the beam clearly visible the entire way up to infinity. Its the epitome of an Astronomer’s toolkit, at least in my eyes, and it got me thinking about all the amazing things you can see in the sky right now. It also makes me feel like I’m brandishing a light saber, and sadly it’s about as close as I’ll ever get. First off, Venus is back in the evening...
