Instagram in space?
NASA wants to build an internet in the solar system. The agency is working now on getting WiFi in space. It’s not easy. Connection links are fragile. Planets are very far apart. An instant message won’t be instant, even if…
NASA wants to build an internet in the solar system. The agency is working now on getting WiFi in space. It’s not easy. Connection links are fragile. Planets are very far apart. An instant message won’t be instant, even if…
Mount Kilauea on Hawaii’s Big Island is one of the world’s most active volcanoes. Its latest eruption started in 1983 and has been going on ever since. On May 3, 2018, the island was struck by a 5.0-magnitude earthquake. Hours…
The driver of a big truck ignored warning signs and drove across a large area of Peru’s ancient Nazca Lines. He left deep tire marks in the ground and damaged three of the geoglyphs. The site is on a large…
The border between the US and Mexico is 2,000 miles long. It passes through deserts, mountains, rivers, streams, forests, wetlands, marshes, and swamps. Many of these are biologically diverse. Some species live nowhere else on Earth. Fences harm wildlife, disrupt…