Dark matter clumps in galaxy clusters bend light surprisingly well0
- From Around the Web, Space
- September 15, 2020
Not only is the mysterious substance invisible, but it’s also not all where we thought it was
Not only is the mysterious substance invisible, but it’s also not all where we thought it was
Technological progress owes much to our scientific understanding of the materials we use to build the world around us, from longer-lasting cell-phone batteries to new medicines.
Defense Minister Taro Kono speaks during an interview in Tokyo on Sept. 3. Kono on Monday unveiled protocol for the Self-Defense Forces to follow for dealing with unidentified aerial objects that could pose a threat to Japan’s security.
Venus, the Evening Star, may gleam prettily in our night sky, but up close it’s about as inhospitable as a rocky planet can be, with sulphuric acid rains, a suffocating CO2 atmosphere, and a surface atmospheric pressure up to 100 times greater than Earth’s.
When did something like us first appear on the planet? It turns out there’s remarkably little agreement on this question.
The agency announced it is buying lunar soil from a commercial provider as part of a technology development program
For tens of thousands of years, a Neanderthal molar rested in a shallow grave on the floor of the Stajnia Cave in what is now Poland. For all that time, viable mitochondrial DNA remained locked inside – and now, finally, scientists are discovering its secrets.
The mysterious dark vacuum of interstellar space is finally being revealed by two intrepid spacecraft that have become the first human-made objects to leave our Solar System.
Darwin would be delighted by the story his successors have revealed
On a fine scale, the Universe seems lumpier than it should be.