What are Redshift and Blueshift?
Redshift and blueshift describe how light shifts toward shorter or longer wavelengths as objects in space (such as stars or…
Spiral Planetary Nebula
NGC 5189 (Gum 47, IC 4274, nicknamed Spiral Planetary Nebula) is a planetary nebula in the constellation Musca. It was…
The Shoah Fault of (False) Science
There may be various ways to celebrate Memory Day. One is definitely to be emotionally transported, watching or proposing themed…
The Famous Paradox in Physics Nears Its End
In a series of breakthrough papers, theoretical physicists have come tantalizingly close to resolving the black hole information paradox that…
PART OF A WHOLE
How do you reprogram a human being? It’s not a machine? It’s not a computer? Is it not a mechanical…
#FreeHistorySci, Inventor of the Phonautograph
There are many forgotten scientists and inventors throughout history. The aim is to “bring to light” all the women and…
COVID-19 virus enters the brain, study strongly suggests
More and more evidence is coming out that people with COVID-19 are suffering from cognitive effects, such as brain fog…
Immersed in more unknowns!
When one speaks about the extraterrestrial origin of life, one usually alludes to precursor molecules of what could have been…
What Is a Gamma-Ray Burst?
Gamma-ray bursts (GRBs) are extremely energetic explosions that have been observed in distant galaxies. They are the brightest and most…
#FreeHistorySci: The discovery of X-rays
FREE AstroScience is a 360° science blog, We want start from now a series about the most important minds of…