A new study using data from the Mars Advanced Radar for Subsurface and Ionospheric Sounding (MARSIS) instrument on ESA’s Mars Express spacecraft has...
Astronomers have used the NASA/ESA Hubble Space Telescope and ESA’s Gaia space observatory to make the most precise measurements of the expansion rate...
The NASA/ESA Hubble Space Telescope has produced this beautiful image of a massive galaxy cluster called SDSS J1336-0331.
This image, taken with the Wide...
The NASA/ESA Hubble Space Telescope has taken a picture of a little known galaxy called UGC 12682.
This Hubble image shows the irregular galaxy UGC 12682....
An unknown dwarf galaxy, dubbed ‘Sausage’ galaxy, smashed into our own Milky Way Galaxy around 8 to 10 billion years ago, a team of astronomers suggests....
An incredible new image from the NASA/ESA Hubble Space Telescope shows the diverse collection of galaxies in RXC J2211.7-0350, a massive galaxy cluster...
A new image from the NASA/ESA Hubble Space Telescope shows off the massive globular cluster NGC 6139.
The globular cluster NGC 6139 as seen by the NASA/ESA...
Ordinary (baryonic) matter make up all physical objects in existence, from stars to the cores of black holes. But until now, scientists had only been able...
Dr. Thomas Collett, an astrophysicist and cosmologist at the University of Portsmouth, UK, and co-authors have made the most precise test of Albert Einstein’s...
Galaxy clusters are some of the most massive structures that can be found in the Universe. A remarkable new image from the NASA/ESA Hubble Space Telescope...
The NASA/ESA Hubble Space Telescope has delivered an unrivalled snapshot of the nearby dwarf galaxy IC 4870.
This Hubble image shows the dwarf galaxy IC...
A gorgeous new image from the NASA/ESA Hubble Space Telescope shows NGC 3256, an impressive example of a peculiar galaxy that is actually the relict of...
Astronomers using the NASA/ESA Hubble Space Telescope have found a giant arc of light behind SDSS J1156+1911, a cluster of hundreds of galaxies located...
Planetary researchers working with data from NASA’s New Horizons and ESA’s Rosetta missions have developed a new theory for the formation of the dwarf...
Astronomers using the NASA/ESA Hubble Space Telescope have completed the sharpest, most comprehensive UV-light survey of star-forming galaxies in the local...
Astronomers using ESA’s Herschel Space Observatory have discovered an unusual laser emission from the planetary nebula Menzel 3 (often referred to as...
A new image from the NASA/ESA Hubble Space Telescope shows NGC 1032, a spiral galaxy seen almost edge-on.
NGC 1032. Image credit: NASA / ESA / Hubble.
NGC...
