Education
The thrill(e) on the Rille
Vocabulary • Depth: How deep the rille is. • Distance: How far from the edge of the rille to its center. • Rille: A collapsed lava tube that resembles a small canyon. • Rope Length: The amount of rope needed to descend Hadley Rille. • Rope Weight: The mass of the rope per standard length. …
Clusters of jewels shining in the night sky
Stellar Clusters are groups of stars that fall into two broad categories: Open Clusters or Globular Clusters. Both types of cluster are formed from gas clouds and dust coalescing into a multitude of stars, but this is where the commonality ends. Open Clusters Open Clusters can contain up to a thousand stars which are normally …
Omega Centauri
This issue it was a coin toss for the spotlight object between The Great Globular Cluster in Hercules and Omega Centauri. Omega Centauri won as it is the largest by far of the Globular Clusters and it has the potential to be seen by more people in both hemispheres. It is visible in Southern Europe …
A new look in 3D at the Pillars of Creation
New study suggests that iconic structures more aptly named the Pillars of Destruction The original Hubble Space Telescope image of the famous Pillars of Creation was taken two decades ago and immediately became one of its most famous and evocative pictures. Since then, these billowing clouds, which extend over a few light-years, have awed scientists and the public …
Celestial fireworks mark Hubble’s 25th
The brilliant tapestry of young stars flaring to life resemble a glittering fireworks display in the 25th anniversary Hubble Space Telescope image, released to commemorate a quarter century of exploring the solar system and beyond. “Hubble has completely transformed our view of the universe, revealing the true beauty and richness of the cosmos” said John …
Hubble’s Top 100 images
During its 25 years of peering out at the farthest depths of the Universe, the Hubble Space Telescope has enabled humanity to witness countless amazing sites from here on Earth. Here we present the Hubble Top 100 list. It has been compiled, and is regularly reviewed, by staff of ESA/Hubble. A couple of quick notes …