the arcadia planitia area is quite flat, very convenient for construction and research. new satellite images show that under the plain of arcadia planitia, there may be a glacier
geological scientists at nevada las vegas university (unlv) have discovered water crystals vii (7) that have been locked inside the diamond structure. this marks the first time
when using ice cubes taken from the refrigerator, you will find them white. but when using the stones in the shops, they are as clear as mirrors. why is there this difference?
the new study shows that germany was covered by glaciers 450,000 years ago, and the earliest human settlers came when the glacier retreated about 400,000 years ago.
the 150 million-year-old giant marine reptile is believed to be the first fish to be found in antarctica and the oldest creature ever found on the continent.