In the northern sky in December is a beautiful cluster of stars known as the Pleiades, or the "seven sisters." Look carefully and you will probably count six stars. So why do we say there are seven of them?
Astronomy
Dec 22, 2020
30
20508
Third time's the charm? After two failed attempts, NASA was readying to launch its new mega Moon rocket early Wednesday from Florida, less than a week after the massive machine withstood a hurricane.
Space Exploration
Nov 15, 2022
4
158
Although this 1700 years old luxury villa was excavated and examined both in 1856 and in the 1990s, it still has secrets to reveal.
Archaeology
Jul 25, 2022
1
550
Mazes are in vogue at the moment, from NBO's Westworld, to the return of the British cult TV series, The Crystal Maze. But mazes have been around for millennia and one of the most famous mazes, the Labyrinth home of the Minotaur, ...
Mathematics
Jan 26, 2017
2
883
An ancient Egyptian papyrus, known as the Cairo Calendar, could be the oldest historical record of a star's brightness, providing a new perspective on the development of the Algol triple star system over thousands of years.
Archaeology
Nov 12, 2018
1
976
(Phys.org) —Recent evidence suggests that the Roman craftsmen who created the Lycurgus Cup, a glass drinking goblet, used nanotechnology to cause the goblet to change color under different lighting. The cup's unique properties ...
Two enormous galaxies capture your attention in this spectacular image taken with the NASA/ESA Hubble Space Telescope using the Wide Field Camera 3 (WFC3). The galaxy on the left is a lenticular galaxy, named 2MASX J03193743+4137580. ...
Astronomy
Jul 11, 2021
0
142
NASA on Thursday unveiled the calendar for the "Artemis" program that will return astronauts to the Moon for the first time in half a century, including eight scheduled launches and a mini-station in lunar orbit by 2024.
Space Exploration
May 23, 2019
6
1059
Just meters from a busy train station in the heart of Paris, scientists have uncovered 50 graves in an ancient necropolis which offer a rare glimpse of life in the French capital's precursor Lutetia nearly 2000 years ago.
Archaeology
Apr 19, 2023
0
587
A new study combining the latest archaeological evidence with state-of-the-art geoscience technologies provides evidence that climate change was a key ingredient in the collapse of the great Indus or Harappan Civilization ...
Earth Sciences
May 28, 2012
26
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