fbpx

Physical Science

A Robotic ATHLETE

A Robotic ATHLETE

ATHLETE (All-Terrain Hex-Legged Extra-Terrestrial Explorer) is a robotic vehicle which was developed by a team of companies and academic institutions. The team, led by JPL Robotics, includes NASA’s Johnson and Ames Centers, Stanford University, and Boeing. This six-legged prototype is ...

Read more

The Sky is Falling or Much Ado About Nothing

On March 24th the World Wide Web was flooded with a photograph of a large spherical object, which reportedly had fallen from the sky, landing in a farming area in central Brazil. The story was first published by Daniel Drehmer, ...

Read more

Mars’ Hebes Chasma

Mars’ Hebes Chasma

The European Space Agency’s Mars Express Orbiter recently took 3D, high-quality photos of Mars. Using its high advanced stereo camera, with a resolution of up to 15 meters per pixel, the orbiter captured images of Hebes Chasma, a strange mountain ...

Read more

Building Blocks of Life Found in Space

Building Blocks of Life Found in Space

Using NASA’s Spitzer Space Telescope, U.S. researchers have discovered large amounts of simple organic gases and water vapor in a possible planet-forming region around an infant star. The scientists found even more water surroundings two other young stars in the ...

Read more

Smaller Stars Help Bigger Stars Form

Smaller Stars Help Bigger Stars Form

According to a new theory proposed by astrophysicists from Princeton University and the University of California, Berkeley, massive stars form inside an interstellar cloud of gas and dust, with the “help” of smaller stars. The smaller stars, which are about ...

Read more

STS-123 Heading for Space Station

STS-123 Heading for Space Station

The Space shuttle Endeavour was launched into orbit earlier this morning carrying seven astronauts, a special Canadian robotic system, and a section of Japan’s space-based laboratory. This shuttle launch comes at a time when NASA faces a grim reality – ...

Read more

ATLAS Detector Finally Assembled

ATLAS Detector Finally Assembled

The final piece of the ATLAS particle detector, located in Geneva, Switzerland, has finally been lowered into the underground CERN laboratory collision hall. This marks an important milestone in the construction of the Large Hadron Collider (LHC), which will eventually ...

Read more

Triangulum Galaxy

Triangulum Galaxy

Combining 39 individual frames taken over 11 hours of exposure time, NASA astronomers have created an ultraviolet mosaic of the nearby “Triangulum Galaxy.” This is the most detailed ultraviolet image of an entire galaxy ever taken. The images were captured ...

Read more

Magnetic Neutron Star

Magnetic Neutron Star

Observations from NASA’s Rossi X-ray Timing Explorer (RXTE) have revealed an important clue regarding the life cycle of neutron stars. The youngest known pulsing neutron star, PSR J1846-0258, located in the constellation Aquila, has been observed to produce magnetar-like X-ray ...

Read more

Morphing Shape Alloy

Morphing Shape Alloy

Researchers from the Northwestern University’s McCormick School of Engineering and Applied Science, teamed up with Boise State University Professor Peter Mullner to create a foam from a nickel-manganese-gallium alloy (Ni-Mn-Ga). This special foam changes shape when exposed to a magnetic ...

Read more