After each use of one of the tools at the end of the Perseverance rovers arm, the missions engineering team always takes images of the tool to make sure everything is still in working order. Last we… [+3070 chars]
A new study shows that 87 genes have been affected by deletions or short insertions during the course of the mammoth's evolution. The researchers note that their findings have implications for intern… [+3349 chars]
The classic rendezvous with the shooting stars of San Lorenzo, the Perseid Meteors, which is expected to reach its peak August 11-13. After the unforgettable year 2021, this year’s show will be jeopa… [+1188 chars]
The device is part of the materials being developed to withstand the highly-erosive individual oxygen atoms prevailing at the top of the atmosphere, the result of standard oxygen molecules of the sam… [+998 chars]
Orbiting high above our heads is a technology that has changed every aspect of our lives. From the GPS on your phone to the sport you watch on TV, satellites have become a cornerstone of modern lif… [+4697 chars]
