Showing Archived Posts

Science Scanner: Mapping an Asteroid; Why the Universe Didn’t Collapse; Spicy Food Saves Lives

Posted November 19th, 2014 at 9:07 pm (UTC+0)
Leave a comment

Scientists Create Geologic and Tectonic Map of Vesta the Asteroid A group of scientists used high-resolution images captured by NASA’s Dawn Spacecraft between 2011 and 2012 to create what they say is the first total geologic and tectonic map of the asteroid Vesta. Details on the work appear in the December edition of the journal […]

Volcanic Activity Linked to A Warm and Wet Ancient Mars

Posted November 17th, 2014 at 7:09 pm (UTC+0)
Leave a comment

Exploratory missions to Mars, such as NASA’s Curiosity Rover, have provided more and more evidence that Mars at one time was warm enough for water to flow on its surface. Now a new study published in the journal “Nature Geoscience” has found that those ancient, warm periods on the Red Planet probably took place in […]

NASA Study: Universe Shines Brighter Than We Thought

Posted November 8th, 2014 at 1:08 am (UTC+0)
Leave a comment

Analysis of observations gathered by the first two Cosmic Infrared Background Experiment (CIBER) missions shows that the universe shines much brighter that had been thought. CIBER scientists found that infrared light in what were thought to be dark areas of space between galaxies is producing a glow that gleams as brightly as all the known […]

Science Scanner: Space Chiefs Commit to ISS Cooperation, ESA Prepares for Comet Landing, Media/Real Violence Study

Posted November 6th, 2014 at 1:00 pm (UTC+0)
Leave a comment

Space Agency Heads Reaffirm Commitment to ISS While the media has occasionally suggested over the past few months that the current diplomatic tension between the U.S. and Russia could impact the future of the International Space Station (ISS) mission, the heads of the space agencies involved with operating the ISS from Canada, Europe, Japan, Russia […]

New Research Reveals Ominous Future for Universe

Posted November 3rd, 2014 at 6:59 pm (UTC+0)
5 comments

A team of British and Italian scientists recently conducted research that suggests an ominous future for the universe. In a paper just published by the journal Physical Review Letters, the scientists said a review of new astronomical data found that dark energy (a theoretical form of energy that cosmologists believe is responsible for the accelerated […]

Science Scanner: ISS Resupply Spacecraft Explodes, Tiny Decontamination Devices, Walking Workstations = Health/Happy Workers

Posted October 29th, 2014 at 8:58 pm (UTC+0)
Leave a comment

Rocket With NASA’s Cargo Spacecraft Explodes Shortly After Liftoff/Russian Supply Mission Reaches ISS You probably read about this elsewhere, but we’d be remiss if we were to omit mention of the two ISS resupply missions launched yesterday… one successful while the other crashed and burned, or perhaps more accurately, burned and crashed. NASA’s resupply mission […]

NASA’s NuStar Mission Finds Rare Pulsar that Pumps Out the Energy of 10 Million Suns

Posted October 27th, 2014 at 6:49 pm (UTC+0)
2 comments

This animation shows a neutron star—the core of a star that exploded in a massive supernova. This particular neutron star is known as a pulsar because it sends out rotating beams of X-rays that sweep past Earth like lighthouse beacons. (NASA/JPL-Caltech) NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR) mission recently made a remarkable discovery that could […]

Mars Has Close Call With Comet

Posted October 20th, 2014 at 7:47 pm (UTC+0)
Comments are closed

Wow that was close! NASA, the European Space Agency (ESA) and the Indian Space Research Organization (ISRO) are reporting that their Mars Orbiters are safe and doing fine after comet C/2013 A1 Siding Spring brushed by and made its closest approach to the Red Planet Sunday, with its nucleus passing by at approximately 1827 UTC. […]

Posted in Space

Saturn Moon’s Wobble Could Be Clue to What’s Inside

Posted October 17th, 2014 at 8:59 pm (UTC+0)
Comments are closed

Scientists with NASA’s Cassini Mission, which has been studying Saturn since 2004, were trying to figure out just how much one of its moons, Mimas, wobbled as it orbits the ringed planet. After reviewing and analyzing copious images snapped by the robotic probe and running several models, the scientists think the moon’s wobble could be […]

Science Scanner: All Systems ‘Go’ for Comet Touchdown, Cigarette Ash Removes Arsenic from Water, Is Earth’s Magnetic Field Ready to Flip?, Building the World’s Biggest Cosmic Ray Detector

Posted October 15th, 2014 at 8:17 pm (UTC+0)
2 comments

Rosetta’s Philae Lander Given Green Light for Comet Touchdown in November The European Space Agency announced that all systems are ‘go’ for the Rosetta Mission to send its Philae lander to the surface of comet 67P/Churyumov-Gerasimenko on November 12, 2014. This will the first-ever attempt of a soft touchdown landing on a comet. A month […]

About Science World

Science World

Science World is VOA’s on-air and online magazine covering science, health, technology and the environment.

Hosted by Rick Pantaleo, Science World‘s informative, entertaining and easy-to-understand presentation offers the latest news, features and one-on-one interviews with researchers, scientists, innovators and other news makers.

Listen to a Recent Program

Listen Sidebar

Broadcast Schedule

Broadcast Schedule

Science World begins after the newscast on Friday at 2200, Saturday at 0300, 1100 and 1900 and Sunday at 0100, 0400, 0900, 1100 and 1200.

Science World may also be heard on some VOA affiliates after the news on Saturday at 0900 and 1100. (All times UTC).

Contact Us

E-Mail
science@voanews.com

Postal Mail
Science World
Voice of America
330 Independence Ave., SW
Washington, DC 20237
USA