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May 16 | News
By
combining the light of three powerful infrared telescopes, an
international research team has observed the active accretion phase of a
supermassive black hole in the center of a galaxy tens of millions of
light years away, a method that has yielded an unprecedented amount of
data for such observations.
May 15 | News
Camera
maker Canon Inc. is moving toward fully automating digital camera
production in an effort to cut costs—a key change being played out
across Japan, a world leader in robotics. According to the company
spokesman, counting on machines can help preserve the country's
technological power.
May 7 | News
NASA's
Hubble Space Telescope recently imaged the Moon’s crater Tycho, though
not for the purpose of adding to our knowledge of the lunar surface.
Instead, the telescope was being prepped for study the last transit of
the sun by Venus to occur this century. Because the Hubble can’t look at
the sun directly, the Moon will serve as a giant mirror.
May 4 | News
Intelligent
swarms of aerial drones equipped with high-resolution 3D imaging
systems could be a useful tool for police, crisis managers, and urban
planners. Special 3D sensors developed engineers in Germany accurately
measures distances in three dimensions, prompting speculation that such
drones could be developed.
May 4 | News
Using
off-the-shelf parts, a researcher in Canada has created a Star
Trek-like human-scale 3D videoconferencing pod that allows people in
different locations to video conference as if they are standing in front
of each other. Called TeleHuman, the device projects a full body image
that is viewable from 360 degrees.
Apr 30 | News
The
title of world’s most accurate clock has been transferred from devices
based on the steady oscillations of the cesium atom to clocks based on
optical transitions. Before this newfound precision can redefine the
second, or lead to new applications like ultra-precise navigation, the
system used to communicate time around the globe will need an upgrade.
Researchers have recently demonstrated how this could be accomplished.
Apr 20 | News
On
December 24, 1968, the astronauts aboard Apollo 8 were conducting an
extensive photographic survey of the moon’s surface. When they paused to
take a navigation sighting, they were shocked to see the Earth “rising”
above the lunar surface. Using modern imagery, NASA’s Lunar
Reconnaissance Orbiter has recreated the moment, shortly before the
first real photograph was taken.
Apr 20 | News
A
critical component of the James Webb Space Telescope is its new
technology. Much of the technology for the Webb had to be conceived,
designed and built specifically to enable it to see farther back in
time. As with many NASA technological advances, some of the innovations
are being used to benefit humankind in many other industries.
Apr 18 | News
At
Brookhaven National Laboratory, a new x-ray microscope is probing the
inner intricacies of materials spanning 25 nm, creating unparalleled
high-resolution 3D images. By integrating unique automatic calibrations,
scientists hope the new transmission X-ray microscope will offer
fundamental advances in many fields.
Apr 17 | Tools And Technology
Lumenera
Corp. has engineered several new advancements into its small form
factor 11MP gigabit ethernet (GigE) digital camera for industrial and
scientific imaging applications. In particular, the Lg11059 now offers
enhanced noise performance and higher bit depth.
