Hubble Space Telescope
James Webb Confirms Hubble’s Calculation of Hubble’s Constant
We have been spoiled over recent years with first the Hubble Space Telescope (HST) and then the James Webb Space…
Hubble and Webb are the Dream Team. Don't Break Them Up
Many people think of the James Webb Space Telescope as a sort of Hubble 2. They understand that the Hubble…
The Webb Discovers a Rich Population of Brown Dwarfs Outside the Milky Way
This stunning image of a star cluster in the Small Magellanic Cloud (SMC) is more than just a pretty picture.…
Jupiter’s Great Red Spot Jiggles
Jupiter is well known for its Great Red Spot, a feature that was discovered by Galileo over 400 years ago!…
Hubble and New Horizons Look at Uranus at the Same Time
Ever since the advent of space exploration we have seen some amazing images of the planets. New technology often brings…
Jets From Supermassive Black Holes Create New Stars Along Their Trajectory
Since the 1970s, astronomers have observed that supermassive black holes (SMBHs) reside at the centers of most massive galaxies. In…
The Early Universe Had a Lot of Black Holes
The Hubble Deep Field and its successor, the Hubble Ultra-Deep Field, showed us how vast our Universe is and how it teems with galaxies…
Early Dark Energy Could Resolve Two of the Biggest Mysteries in Cosmology
Of all the mysteries facing astronomers and cosmologists today, the "Hubble Tension" remains persistent! This term refers to the apparent…
One Step Closer to Solving the Mystery of Mars’ Lost Water
Few scientists doubt that Mars was once warm and wet. The evidence for a warm, watery past keeps accumulating, and…
JWST Reveals Star Formation at Cosmic Noon
Understanding the star formation rate (SFR) in a galaxy is critical to understanding the galaxy itself. Some galaxies are starburst…