One of the brightest stars in the sky, the nearby red supergiant Betelgeuse, has been the source of fascination in the last few years as it dimmed and then re-brightened dramatically. Now, new data from the Hubble Space Telescope shows that the star bl…
A sky full of stars is on glorious display in this week’s image from the Hubble Space Telescope. The image shows a structure called a globular cluster, which is an enormous collection of tens of thousands or even millions of stars, tightly bound by gra…
Though we’re still reeling from the first images of distant galaxies taken by the James Webb Space Telescope, we can’t overlook the contributions of our old faithful friend Hubble. Researchers share stunning images taken by the Hubble Space Telescope e…
Stars shine like diamonds in this week’s image from the Hubble Space Telescope, which shows globular cluster Terzan 9.
Located in the constellation of Sagittarius, Terzan 9 is relatively close to the center of the Milky Way. “Globular clusters are stab…
This week’s image from the Hubble Space Telescope shows a sparkling collection of thousands of stars. One formation commonly seen within galaxies is called a globular cluster, in which thousands of stars are grouped tightly together in a spherical shap…
The Hubble Space Telescope might be best known by the public for the beautiful images of space it captures, but it is most famous among astronomers for producing groundbreaking insights into the expansion of the universe. Before the telescope was launc…
Supernovas might spell the end for the star they happen to, but they aren’t only destructive phenomena. When a star approaches the end of its life and runs out of fuel, it explodes in an enormous outpouring of energy, leaving behind a small, dense core…
The swirling spiral of the elegant galaxy M99 is on display in this week’s image from the Hubble Space Telescope. As a prototypical spiral galaxy, like our Milky Way, M99 has the classical rotating disk of stars, gas, and dust, which is concentrated an…
In the last decade, we’ve become remarkably good at identifying exoplanets, or planets outside our solar system. In fact, we recently passed an impressive milestone of over 5,000 confirmed exoplanets discovered. However, most of these detections tell u…
This week’s image from the Hubble Space Telescope shows the galaxy M91, a barred spiral galaxy in the constellation of Coma Berenices. It is relatively nearby to us, at 55 million light-years away, and it is part of our local supercluster. The M in its…
The image from the Hubble Space Telescope shared this week shows a “serpentine” galaxy with winding, snake-like spiral arms, and is appropriately enough located in the constellation of Serpens, or The Snake. Technically known as NGC 5921, the galaxy is…
The image from the Hubble Space Telescope this week shows the dusty galaxy NGC 7172, located 110 million light-years away in the constellation of Piscis Austrinus (the southern fish). This might look like a typical galaxy from this angle, but in fact, …
The Hubble Space Telescope has smashed a record, identifying its most distant star ever. The star is so far away that its light has taken nearly 13 billion years to reach us, meaning it is from the first one billion years after the Big Bang.
Hubble’s p…