In January 2015, NASA released the largest image ever of the Andromeda galaxy, called the Panchromatic Hubble Andromeda Treasury (PHAT), taken by the Hubble telescope. This composite image involved thousands of observations, hundreds of fields, spanned about a third of the galaxy and resolved over 100 million stars.
Totaling 1.5 billion pixels and requiring 4.3 gigabytes of disk space, this photo provides a detailed glimpse at the sheer scale of our nearest galactic neighbor.
Using this gigantic image, filmmaker Dave Achtemichuk created an unforgettable interactive experience.
Continue reading Watch: 100 Million Stars of the Andromeda Galaxy
The endless depths of the sky intrigue almost all humans alike. Space is like an abstract dream coming to life when it unfolds into a number of unseen horizons. The enormous nebulas, staggering hypernovae and the smattering of countless planets and stars make it a canvas of muse.
We are but a speck of dust in a desert full of possibilities when compared to the vastness of space. There are many realities prospering in the skies above us, it is only natural that we are still unaware of the majority of phenomena taking place on and around the stars.
Just like the count of stars, there are unlimited obscure and consternating facts dwelling in the depths of space. Most of them are surprising and are reminders for us that we are just an addition to the universe. Let us take a swim into the sky with these 10 amazing facts which are bound to fascinate you.
Continue reading 10 Amazing Facts about Space
Andromeda Galaxy is the farthest object in the sky that we can see with the naked eye. But if you don’t know where to look, you won’t notice it. But if it were much brighter, its appearance in the sky would be sensational. The moon is a good reference about what we’d see in the image below:
Continue reading If Andromeda Galaxy were brighter, this is what we’d see