Evidence of How a Dwarf Galaxy Contributes to Growth of the Milky Way
Small stellar systems like dwarf galaxies are suggested to be the main building blocks of our Galaxy. However, it is unclear how many and what…
Small stellar systems like dwarf galaxies are suggested to be the main building blocks of our Galaxy. However, it is unclear how many and what…
Our Milky Way galaxy’s disk of stars is anything but stable and flat. Instead, it becomes increasingly ‘warped’ and twisted far away from the Milky…
It took less than 30,000 years and maybe only thousands, to kill more than 90% of sea creatures and most land species, according to the…
Insect pollination played an important role in the evolution of angiosperms. Little is known, however, about ancient pollination insects and their niche diversity during the…
Digit reduction occurs many times in tetrapod evolution, and the most famous example is the ‘horse series’ of North America. An international research team announced…
On July 20, 1969, Neil Armstrong put the first footprint on the moon. But when did animals leave the first footprint on Earth? Recently, an…
Since the limited amount of gas survived from the first bulk star forming process will be quickly expelled within several million years, star clusters have…
China’s Five-hundred-meter Aperture Spherical radio Telescope(FAST), still under commissioning, discovered a radio millisecond pulsar (MSP) coincident with the unassociated gamma-ray source 3FGL J0318.1+0252 in the…
The pterosaur record is generally poor, and pterosaur eggs are even rarer. Only a handful of isolated occurrences of eggs and embryos have been reported…