| Sep 12, 2013
| 4:47 PM
After 36 years of space exploration and months of heated argument among scientists, NASA officials confirmed Thursday that Voyager 1 entered into interstellar space more than a year ago.
The final piece of evidence that led scientists to conclude that...
| Apr 13, 2013
| 4:50 PM
A solar flare that was the largest of the year could create a rare chance to see the aurora borealis, or "Northern Lights", from Maryland on Saturday night.
The flare occurred Thursday at 3:16 a.m. and was associated with what is known as a coronal mass...
| Jun 23, 2012
GPS technology is integrated into the operation of nearly every piece of farming equipment Finch Services Inc. sells in Maryland and Pennsylvania, helping farmers ensure they don't cover the same ground twice when scattering seeds or spraying fields....
| Jul 12, 2012
| 1:42 PM
A strong solar flare blasted toward the Earth on Thursday and has sent a burst of powerful radiation toward us, potentially causing disruptions in radio and navigation technology.
The flare occured about 12:50 p.m. in an area of the sun known as Active...
| Jul 18, 2014
| 4:20 PM
Our sun has gone quiet. Almost too quiet.
A few weeks ago it was teeming with sunspots, as you would expect since we are supposed to be in the middle of solar maximum -- the time in the sun's 11-year cycle when it is the most active.
But now, there is...
| Jun 17, 2014
| 3:00 AM
High in the Eastern Sierra, a pack of huskies is howling in the shadow of snow-covered peaks.
Drawn by their song, 10 teenage members of the Earth to Sky Calculus club break from their work and gather on a cabin deck. Before long, they're howling too....
| Jun 10, 2014
| 3:08 PM
The sun unleashed two X-class solar flares in the span of one hour and 10 minutes Tuesday morning, and there is a good chance that more may be coming soon.
Solar flares are big bursts of radiation that come from dark areas of the sun called sunspots. An...
| Jun 13, 2014
| 12:12 PM
Feelin’ the heat? Three massive solar flares could “shockwave” Earth today.
That’s the upshot from NASA and NOAA, after powerful plasma ejections erupted from the sun earlier this week. The flares pose no danger to humans,...
| Mar 20, 2014
| 6:31 AM
Phew! You may not have known it, but Earth barely missed the "perfect solar storm" that could have smashed into our magnetic field and wreaked havoc with our satellite systems, electronics and power systems, potentially causing trillions of dollars in...
| Apr 7, 2014
| 3:17 PM
A solar flare flashed on the turbulent surface of the sun last week – and NASA captured the moment in a video. The agency’s Solar Dynamics Observatory watched as balletic lines of light swirled and grew to produce the M-class flare.
| Jan 31, 2014
| 5:47 PM
On Thursday morning, at exactly 5:31 a.m. Pacific time, the moon passed across the face of the sun, at least from the perspective of NASA's space-based Solar Dynamics Observatory.
Although the SDO sees two to three lunar transits of this ilk a year,...
| Feb 1, 2014
| 9:05 PM
FREDERICK, Md. — Roscoe Bartlett was rattling off the prices of giant bags of rice, wheat and corn, sold cheaply at Sam's Club. The former congressman from rural, western Maryland expressed bewilderment that every American doesn't stockpile such...