Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to reduce these tensions.

As they sang, a microscopic germ wafted through the air. Before the month’s end ... “As long as there is life on Earth, it will fly, and as long as we are here, we will breathe.” ...

below the surface of the earth the temperature is constant throughout the year, and this constant temperature of the soil differs little from the mean annual temperature of the air, except on ...

26). Shortly after deploying into the final frontier, Athena snapped a few selfies with Earth in the background, including one that shows the Falcon 9's upper stage drifting in the void beneath ...

While the swirling mass of freezing air is typically located in northern ... of Pierre has been 11 degrees below average, making it Earth’s most unusually cold place this year so far.