This two-toned image shows an illustration of the protoplanetary disk around the young star…
Category:
SCIENCE
-
-
SCIENCE
Galaxy clusters are graveyards for Milky Way-like galaxies | by Ethan Siegel | Starts With A Bang! | Feb, 2024
This view of the Perseus cluster of galaxies shows over 1000 galaxies all clustered…
-
SCIENCE
Ask Ethan: Why is there a grand canyon on Mars? | by Ethan Siegel | Starts With A Bang! | Feb, 2024
Imaged by the THEMIS camera on the Mars Odyssey mission, this photograph shows Valles…
-
SCIENCE
Giant ring? Giant arc? These “structures” may not even be real | by Ethan Siegel | Starts With A Bang! | Jan, 2024
This map comes from a simulation of a portion of the cosmic web, with…
-
SCIENCE
Ask Ethan: What explains the Fibonacci sequence? | by Ethan Siegel | Starts With A Bang! | Jan, 2024
The normal, multi-armed spiral galaxy IC 342, as imaged by ESA’s Euclid, with a…
-
SCIENCE
Stars alone can’t explain black holes, JWST data reveals | by Ethan Siegel | Starts With A Bang! | Jan, 2024
The overdense regions that the Universe was born with grow and grow over time,…
-
SCIENCE
Ask Ethan: Why doesn’t radiation dominate the Universe? | by Ethan Siegel | Starts With A Bang! | Jan, 2024
At the start of the hot Big Bang, the Universe was rapidly expanding and…
-
SCIENCE
4 unexpected lessons from the Milky Way’s weirdest star | by Ethan Siegel | Starts With A Bang! | Jan, 2024
The supernova remnant 1E0102.2–7219 (inset) sits next to the nebula N76 in a bright,…
-
SCIENCE
How many times must you fold a paper to reach the Moon? | by Ethan Siegel | Starts With A Bang! | Jan, 2024
If you fold a piece of paper in half enough times, you could eventually…
-
SCIENCE
Ask Ethan: What if the Sun were a grain of sand? | by Ethan Siegel | Starts With A Bang! | Jan, 2024
A typical grain of sand might only be from millimeter to sub-millimeter sized, with…