Almost Alien: Antarctic Subglacial Lakes are Cold, Dark and Full of Secrets

Finding water samples from an Antarctic lake beneath 800 meters of ice will take days of
drilling, specific devices, lots of tolerance and an eagerness to understand a single of
the world’s most serious environments.

Extra than fifty percent of the planet’s refreshing water is in Antarctica. Though most of it is frozen
in the ice sheets, beneath the ice pools and streams of water stream into a single another
and into the Southern Ocean bordering the continent. Understanding the motion
of this water, and what is dissolved in it as solutes, reveals how carbon and nutrition
from the land

Read More

[email protected] Is Over. But the Search for Alien Life Continues

More than the previous 20 years, the army of [email protected] screensavers has parsed billions of alerts gathered at Arecibo and chosen individuals that seemed the most probable to have been generated by an extraterrestrial intelligence. After the plan parsed this details, it was delivered off to Berkeley wherever the details was more processed to filter out alerts from satellites, Tv stations, and other sources of interference, to match the details with historic observations, and then to establish if a followup was warranted.

In the early times of the [email protected] plan, the world wide web relationship at Arecibo was not quickly

Read More