Lifeboat Foundation

The question, “Are we alone?” has been a subject of speculation for centuries. The answer may soon lie within the grasp of science.

Decades of research have led scientists to look deeply into the nature of life itself — what it is, how it began on Earth, and what other worlds might also support it. A shift in focus is now emerging as scientists recognize that with a strategic push the possibility of detecting life beyond Earth could be on the horizon.

To support NASA’s growing emphasis on detecting life beyond Earth, NASA’s Ames Research Center in California’s Silicon Valley has established the Center for Life Detection Science. CLDS brings together a diverse group of researchers at Ames and NASA’s Goddard Space Flight Center in Greenbelt, Maryland to tackle the next set of challenges science must overcome to be able to one day detect life beyond Earth.

Continue reading “New NASA Team Tackles Next Challenges in Detecting Life Beyond Earth” »

By Ian Christensen, Ian Lange, George Sowers, Angel Abbud-Madrid, Morgan Bazilian

Space has long captured the human imagination—as a source of wonder, a place of discovery, a realm for aspirations. But increasingly, space is viewed as a frontier of economic opportunity as scientists, technologists, and entrepreneurs invest their ingenuity and wealth to bring the vastness of space within human grasp.

This economic development hinges on an ability to utilize what we term “space resources.” The resources in just the inner solar system are nearly infinite compared with those on Earth. For example, one large metallic asteroid such as 16 Psyche is thought to contain enough metals to last humans for millions of years at current consumption rates. And society has barely scratched the surface in harnessing the energy of the sun. Accessing space resources is increasingly important as the world confronts the finite nature of resources and the increasing environmental and social costs to develop them.

The finding would explain early oxygen in Earth’s atmosphere—and it’s some fodder for sci-fi space breathing apparatuses.

Japan’s Hayabusa2 mission is touching down on an asteroid, where it will grab a sample to bring back to Earth.

Earth’s geocorona extends up to 391,000 miles (630,000 km) away from…

NASA could be on the verge of a breakthrough. Currently, NASA is working on an advanced propulsion engine, that if cracked, can elevate our space travel to the next level. For decades, spacecraft have been stuck traveling at low chemical speeds, limiting our ability to research and explore space. However, now speeds of over one million miles per hour before 2050 are possible. The NASA institute for Advanced Concepts (NIAC) is funding two high potential concepts.

There are new ion drives being developed right now that could have power levels that are tens thousand times higher. Antimatter propulsion and multi-megawatt ion drives are being developed. The current speeds of spacecraft are quite low in space terms. The Voyager 1 spacecraft is moving at 38,000 mph (61,000 km/h). This speed was achieved mostly by a chemical rocket but also with the assistance of gravity, using it to slingshot the spacecraft out of orbit. Juno, Helios I and Helios II managed to reach speeds of around 150,000 mph using gravitational boosts also. The recently launched Parker Solar Probe will reach 430,000 mph using the Sun’s gravity.

Gravitational boosts are our current best way of achieving higher speeds for our spacecraft. However, this method is also detrimental to our research and exploration as it takes a lot of time to work. It can take many months before the desired speed is achieved and the real mission starts.

Continue reading “NASA’s Future Spaceships Will Travel At 1 Million Miles Per Hour” »

Instruments aboard NASA’s InSight lander are now gathering meteorological data from the Martian surface, allowing for daily weather reports that are being made available to the public.

The daily weather reports from Elysium Planitia began on February 11, and contain information about air temperature, wind speed, and air pressure, reports NASA.

No one knows what it is, just where it comes from.

A starry sky on a warm summer’s night is a beautiful view to behold. We tend to focus mainly on the wonders of space—how it could save our planet, how we could make contact with other friendly civilizations, and how we could learn about natural marvels that we can only begin to imagine.

However, behind the twinkling lights hide some of the most dangerous phenomena that we, as a species, have ever witnessed. From burning balls of gas to violent bursts of deadly radiation, here are 10 terrifying ways that space could destroy civilization as we know it.