Lifeboat Foundation

Star formation is one of the most important research fields in astrophysics. This process, in which gravitational instabilities cause the collapse of gas to form more compact structures and finally stars, encompasses a broad range of physical scales. These include star-forming galaxies on the large scale, individual young stars with envelopes and circumstellar disks on the smaller scale, and intermediate scales that include giant molecular clouds and protostellar cores.

The future of humanity will be radically different than what we see today. As Ray Kurzweil put it, “We won’t experience 100 years of progress in the 21st century—it will be more like 20,000 years of progress (at today’s rate).” We’ll have the potential to live on Mars, connect our minds to machines, and access an abundance of resources.

But is our youth prepared to live in such a world? Are we equipping them with the skills and values necessary to be adaptable, innovative, and purpose-driven in such a world?

Our traditional, industrial-era educational models are simply outdated. What is required is not an incremental change in education, but rather an entire overhaul of the current system. It will take creative imagination to develop new models for 21st-century education.

After a gyroscope failure put the Hubble Space Telescope out of action on October 5, NASA engineers finally see an end to its troubles. They have its backup gyroscope operating within a normal range and expect science operations to resume imminently.

The space telescope entered a low-power safe mode in early October, suspending science operations while engineers here on Earth diagnosed, then attempted to fix the problem.

At maximum efficiency, Hubble uses three gyroscopes for orienting itself to observe a target in the sky. These gyros measure the speed at which the telescope turns, so that it can be aimed accurately.

Continue reading “NASA Engineers Basically Jiggled The Hubble Telescope to Fix Its Recent Problem” »

NASA Space Apps Challenge at Huntsville, AL a huge success! #SpaceApps #SpaceAppsHSV #SpaceAppsPH #FriendsPartnersAllies 🇵🇭️🇺🇸️.

NASA has released an image of the Earth captured by the Parker Solar Probe on its historic journey to the Sun.

The picture was captured on Sept. 25 by Parker’s Wide-field Imager for Solar Probe (WISPR) instrument.

When the image of the Earth was taken, Parker Solar Probe was about 27 million miles from Earth. The average distance between the Sun and Earth is 93 million miles.

Continue reading “NASA’s Parker Solar Probe snaps Earth pic as its speeds to the Sun” »

Large meteorite impact structures on the terrestrial bodies of the Solar System contain pronounced topographic rings, which emerged from uplifted target (crustal) rocks within minutes of impact. To flow rapidly over large distances, these target rocks must have weakened drastically, but they subsequently regained sufficient strength to build and sustain topographic rings. The mechanisms of rock deformation that accomplish such extreme change in mechanical behaviour during cratering are largely unknown and have been debated for decades. Recent drilling of the approximately 200-km-diameter Chicxulub impact structure in Mexico has produced a record of brittle and viscous deformation within its peak-ring rocks. Here we show how catastrophic rock weakening upon impact is followed by an increase in rock strength that culminated in the formation of the peak ring during cratering. The observations point to quasi-continuous rock flow and hence acoustic fluidization as the dominant physical process controlling initial cratering, followed by increasingly localized faulting.

This Hubble image captures the unbarred spiral galaxy NGC 5033, a Seyfert galaxy that looks a lot like our Milky Way.

A dazzling photo captured by the Hubble Space Telescope showcases the glowing heart of a relatively close spiral galaxy — fairly similar to our Milky Way.

Unveiled on October 22 by the Hubble Space Telescope website, the snapshot offers a close portrait of a galaxy called NGC 5033 — a spiral galaxy nestled some 40 million light-years away from Earth, in the Canes Venatici constellation — also known as the Hunting Dogs.

Continue reading “Stunning Hubble Photo Reveals ‘A Galaxy With A Bright Heart’” »

For the first time, astronomers can investigate an orphan gamma-ray burst. Although the initial signal missed Earth, the interaction of the explosion with the gas and dust around it reveal the presence of the GRB.

Scientists believe they’ve discovered a new method to pin down just how fast our universe is expanding over time.

In a new study, a team of researchers from the University of Chicago found that studying the gravitational waves emitted by cosmic collisions could lead to more resolute predictions about how quickly the universe is expanding.

Continue reading “Gravitational waves could reveal how fast the universe is expanding” »