23 January 2015, 06:36 PM ET
The gravity and atmosphere of the Red Planet are far different than that of Earth. Helicopter design would have to be altered - NASA Jet Propulsion Laboratory Bob Balaram explains the challenges.
23 January 2015, 10:37 AM ET
22 January 2015, 11:46 AM ET
The groundbreaking technology needed for the Space Telescope had to invent itself. Retired NASA employees describe the build out. And the push back they received from some ground-based astronomer colleagues.
22 January 2015, 09:38 AM ET
21 January 2015, 11:16 AM ET
The U.S. president mentions the Orion test flight, NASA's Mars plans and praises astronaut Scott Kelly (who was in attendance) for his upcoming one-year ISS flight.
21 January 2015, 10:56 AM ET
The Mobile User Objective System (MUOS-3) satellite was launched for the US Navy on Jan. 20th, 2014 aboard an Atlas V rocket. The satellite will improve mobile communications for American troops.
20 January 2015, 04:36 PM ET
Apollo astronaut, orbital mechanic, and futurist Dr. Buzz Aldrin explains his unique ideas for human exploration and settlement of Mars in this freewheeling conversation with Space.com.
19 January 2015, 03:58 PM ET
NASA's Dawn mission snapped imagery of Ceres at a distance of 238,000 miles (about the same distance between the Earth and the Moon) on Jan. 13th, 2015. The images show 'hint of craters' according to NASA's Jet Propulsion Laboratory.
16 January 2015, 04:18 PM ET
Contruction team members talk about the progress being made on rolling out Virgin Galactic's new private spaceship.
16 January 2015, 11:56 AM ET
Planetary geologist Timothy Parker of NASA’s Jet Propulsion Lab explains how the HiRise camera on the Mars Reconnaissance Orbiter was tasked to locate Beagle 2, which landed on Christmas Day, 2003 but never successfully signaled Earth.
16 January 2015, 11:38 AM ET
16 January 2015, 09:37 AM ET
The U.K.-built Beagle 2 Mars lander went missing in December 2003 when it failed to radio home after a Christmas Day landing attempt.
15 January 2015, 07:41 PM ET
The NASA probe launched in January 2005 and will encounter Pluto in the summer of 2015.
15 January 2015, 12:43 PM ET
NASA's SMAP’s (Soil Moisture Active Passive) large antenna will give let the satellite measure wide swaths of land. Obtaining worldwide soil moisture measurements every 2 or 3 days, SMAP may boost crop productivity, protect forests and ameliorate flo
14 January 2015, 02:52 PM ET
NASA data shows that average sea ice totals have dropped significantly, with a precipitous fall between 2002 and 2008. Sea level rise is a direct result of sea ice loss.
14 January 2015, 01:28 PM ET
For the probe landing’s 10th anniversary, a new sequence has been rendered from Huygens’ Descent Imager/Spectral Radiometer (DISR) data. The craft landed on Saturn’s largest moon on 14 Jan 2005.
14 January 2015, 12:46 PM ET
International Space Station program manager Mike Suffredini talks about how the astronauts responded to the ammonia leak alarm in the early morning hours of Jan. 14th, 2015.
14 January 2015, 10:32 AM ET
On Jan. 26th, 2015, Asteroid 2004 BL86 will become the largest known space rock to fly this close to Earth (nearest approach = ~745,000 miles).
14 January 2015, 06:00 AM ET
12 telescopes of the Next-Generation Transit Survey (NGTS) at the European Southern Observatory at Paranal, Chile have begun to measure stellar brightness over time to spot of Neptune-sized and smaller planets in orbit around far away stars.
13 January 2015, 04:05 PM ET
Company founder (and theoretical physicist) Dr. Mark G. Jackson explains how reduced government funding has challenged discovery in the field of physics. His company aims to connect researchers with donors.
13 January 2015, 03:17 PM ET
Watch the shimmering parade of surface feature names dance in step with the moving terminator as Luna's phase, libration and position angles during the year’s course are animated and time-stamped.
13 January 2015, 01:51 PM ET
Like a multi-petal flower, an M5-class flare erupted from the sun on Jan. 12th, 2015 prodding the magnetic field phenomenon. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths.
12 January 2015, 11:33 AM ET
Congress mandated that NASA’s new Space Launch System must use Space Shuttle Main Engines (RS-25 ), one which fired successfully for 500 seconds at the Stennis Space Center in Mississippi on Jan. 9th, 2015.
12 January 2015, 11:20 AM ET
The CRS-5 cargo mission has arrived at the International Space Station on Jan. 12, 2015. It is carrying two tons of supplies and experiments for the crew.
10 January 2015, 05:04 AM ET
The SpaceX cargo ship launched to the International Space Station on Jan. 10th, 2014. SpaceX will attempt to land the rocket's first stage on a platform in the Atlantic Ocean.
08 January 2015, 01:37 PM ET
The nearby protoplanetary system HD142527 shows shadows from inclined material which may be shepherded by a planet in a highly angled orbit.
07 January 2015, 02:50 PM ET
7500 light-years away, Eta Carinae's pair of ‘superstars’ (30 and 90 solar masses) outshine our Sun more than 6 million times over, whipping up a frenzy of stellar winds.
07 January 2015, 07:10 AM ET
The Lynds Dark Nebula 483 (LDN 483), located 700 light-years away in the constellation Serpens, blocks hundreds of background stars from the view of the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile.
06 January 2015, 11:03 AM ET
The feature documentary on NASA mathematician and painter Ed Belbruno, who developed a new method to space travel that reduces fuel consumption, will premiere in New York City on Friday Jan. 16th, 2015 at the Philip K. Dick Film Festival.
05 January 2015, 06:43 PM ET
In the largest image taken of the galaxy by the space telescope, stars and thousands of star clusters can be seen "embedded in a section of the galaxy’s pancake-shaped disc." The image encompasses over 40,000 light years.
05 January 2015, 06:03 PM ET
The famous feature of the Eagle Nebula has been revisited by the space telescope. It has delivered an incredible infrared light image to go along with new visible light imagery.
05 January 2015, 05:48 PM ET
Researchers from the Harvard-Smithsonian Center for Astrophysics (CfA) are developing a 'clock' to decipher stellar age from their spin.
05 January 2015, 01:42 PM ET
Skywatchers will be treated to a fascinating ballet of the so-called Galilean moons throughout the month, as the satellites pass one another, sometimes blocking (occulting) or casting shadows (eclipsing) and casting shadow onto Jupiter’s cloud tops.
05 January 2015, 11:48 AM ET
An highly active sun encouraged photographer Chad Blakley (lightsoverlapland.com) to capture the Northern Lights from two different vantage points in Abisko National Park on Dec. 28th, 2014.