-
Contents
- Sweet Confusion: Does high fructose corn syrup deserve such a bad rap?
- Closed Thinking: Without scientific competition and open debate, much psychology research goes nowhere
- subscribe
- give a gift
- renew
- RSS Feeds
- email alerts
- Digital Edition
- Podcast
- Past issues
-
Contents
- Fuzzy future: Kids may suffer impaired vision from spending too little time outdoors, studies suggest
- Building with moon rocks: Working on the moon with lunar soil and grit could prove easier, more efficient and less costly than using earthly materials
- Major twister hits Oklahoma: Its speed, which largely determines the damage it causes, is still unknown
TRACES IN THE DUST. New infrared image (top) shows the disk of dust surrounding the star Beta Pictoris. The disk's inner part, A, is tilted, or warped, with respect to the outer part. B indicates a ring of dust, some 40 AU from the star. C indicates a concentration of dust residing even farther out. Visible-light image of radiation reflected by dust (middle) shows a warp (arrow) at a greater distance and tilted in the opposite direction from that in the top image. The orbits of the planets in our solar system (bottom) would easily fit inside the Beta Pictoris disk.
Credit: Koerner, Wahhaj, et al./NASA
Found in: Astronomy
-
Teens take home science gold at Intel ISEF
-
One of the most abstract fields in math finds application in the 'real' world
-
Fine-tuning of technique used in other animals could enable personalized medicine
-
Simulation suggests long-term effect on sea level not as dire as some predictions
-
Coverage of the 2013 American Association for the Advancement of Science meeting
-
The Year in Science 2012
-
Three-part series on the scientific struggle to explain the conscious self
-
Tables of contents, columns and FAQs on SN Prime for iPad
Please alert Science News to any inappropriate posts by clicking the REPORT SPAM link within the post. Comments will be reviewed before posting.
You must register with Science News to add a comment. To log-in click here. To register as a new user, follow this link.