21 July 2015, 05:48 PM ET
New Horizons has spotted a second mountain range inside Tombaugh Regio, the 1,200-mile-wide (2,000 kilometers) heart-shaped feature that mission team members named after Pluto's discoverer, Clyde Tombaugh.
21 July 2015, 03:10 PM ET
Claudia Alexander, a beloved NASA project scientist who spearheaded NASA's side of the comet-exploring Rosetta mission and Galileo mission investigating Jupiter, has died at age 56.
21 July 2015, 02:44 PM ET
The Medigus Ltd's micro ScoutCam™ 1.2 is the borescope camera on NASA’s Visual Inspection Poseable Invertebrate Robot (VIPIR) tool.
21 July 2015, 02:24 PM ET
New photos captured by NASA's New Horizons spacecraft during its historic Pluto flyby last week reveal intriguing new details about Nix and Hydra, two of the dwarf planet's five satellites.
21 July 2015, 01:43 PM ET
Hydra and Nix were snapped from a distance of ~600,000 kilometers on July 13th and again on July 14th at a distance of 231,000 kilometers (Hydra) and 165,000 kilometers (Nix).
21 July 2015, 10:23 AM ET
The NASA New Horizons' long-range imaging camera (LORRI) has sent back the best views of the icy dwarf that humanity has ever seen and there is more to come. It is a panchromatic CCD camera that is 2 feet long with a 8.2-inch aperture
21 July 2015, 08:04 AM ET
NASA's New Horizons mission to Pluto just got funky (with awesome results) in this music video, which blends a healthy dose of science with the tune "Uptown Funk" by Mark Ronson , featuring Bruno Mars.
21 July 2015, 08:00 AM ET
Searching for life on exoplanets can be a challenge if the planet is covered in clouds — but a new technique could identify cloudy planets before astronomers spend precious telescope time studying them.
21 July 2015, 07:59 AM ET
Marvel's newest movie may have only an ant-size relation to space, but overall, the Marvel Cinematic Universe's space-based plot points are quickly going galactic.n.
21 July 2015, 07:51 AM ET
The U.S. Air Force's DMSP-F13 satellite blew apart on Feb. 3, spawning a new cloud of space junk. Early indications pointed to a problem with the satellite's power system, and those suspicions have now been borne out by the full investigation.
21 July 2015, 02:10 AM ET
Famed physicist Stephen Hawking helped launch a major new search for intelligent alien life, despite having strong fears that such creatures would destroy humanity.
20 July 2015, 04:41 PM ET
The Space Launch System RS-25 engine was test fired at NASA's Stennis Space Center on July 17th, 2015. The engine was tested at several power levels, "including a period of firing at 109 percent of the engine’s rated power," according to NASA.
20 July 2015, 03:53 PM ET
SpaceX CEO Elon Musk said today (July 20) that the June 28 failure of its Falcon 9 rocket was likely caused by a faulty steel strut on the upper stage, which broke during ascent, leading to the destruction of the rocket and Dragon capsule.
20 July 2015, 03:00 PM ET
NASA released today (July 20) the first image of the sunlit side of Earth taken by the Deep Space Climate Observatory (DSCOVR) spacecraft from its final science orbit, and the beautiful photo has already made quite an impact.
20 July 2015, 12:13 PM ET
A new $100 million, 10-year search for intelligent life in the universe was announced today (July 20) by famed scientist Stephen Hawking and other prominent researchers.
20 July 2015, 12:12 PM ET
The Smithsonian has launched its first-ever crowdfunding campaign to conserve, digitize and return to display the spacesuit that Neil Armstrong wore on the moon. The institution partnered with Kickstarter to raise $500,000 and "Reboot the Suit."
20 July 2015, 07:00 AM ET
New Horizons zoomed within 7,800 miles of Pluto's surface on July 14, capturing the first up-close images of the dwarf planet. Though the probe is now speeding into the depths of the faraway Kuiper Belt, it still has a lot on its plate.
20 July 2015, 07:00 AM ET
Blasting tiny, waferlike sailing spacecraft with powerful lasers could slash interstellar flight times from thousands of years to mere decades, one researcher says.
19 July 2015, 08:33 AM ET
Ancient Egyptian gods and goddesses provide the names of the 19 regions on Comet 67P — in a recent blogpost on the European Space Agency's website, a scientist reminisced about how the names were chosen.
19 July 2015, 08:00 AM ET
The battle over Pluto's status as a planet continues, not only in academic circles but also in my home.
19 July 2015, 03:42 AM ET
NASA's New Horizons probe dominated the news cycle this week, after making a successful close encounter with Pluto, and sending back incredible images and data. Plus, an astronaut mining company launched a tech-testing satellite.
19 July 2015, 03:19 AM ET
Gorgeous views of Pluto and its ice mountains, its largest moon Charon to the release of Plutos USPS stamp, don't miss these amazing space images.
18 July 2015, 09:09 AM ET
The first close-up image of Nix snapped by the New Horizons probe reveal that Pluto's third satellite is only 25 miles (40 kilometers) wide.
18 July 2015, 09:00 AM ET
Rings of X-ray light flare and fade around an active black hole in a stunning new set of observations by NASA's Swift space telescope. The bull's-eye structure results from the reflection of X-ray light by dust, which creates a series of "echoes."
17 July 2015, 09:35 PM ET
Life in a binary system might not be as magic as it seems in the movies.
17 July 2015, 06:14 PM ET
Dawn began spiraling down to its third Ceres science orbit on June 30 but experienced a problem almost immediately and went into a protective "safe mode." The mission team has now determined what happened and cleared Dawn to return to work.
17 July 2015, 03:43 PM ET
The engimatic flat region, which researchers have dubbed "Sputnik Planum," is broken into cell-like blocks and harbors mysterious pitted terrain and dark streaks of material that may have been deposited by Plutonian wind.
17 July 2015, 02:39 PM ET
"Buckyball" molecules appear to be commonplace across the universe, and may even be sources of organic molecules that are key to the origin and evolution of life, a new study suggests.
17 July 2015, 12:30 PM ET
Planetary Resources has launched its first spacebound test of asteroid mining technology on July 16, beginning a 90-day mission to test vital technologies.
17 July 2015, 11:00 AM ET
When cosmic bullies collide with galactic dwarfs, the big guy comes out on top. A new study shows that star formation is halted in smaller galaxies that collide with large ones.
17 July 2015, 07:00 AM ET
Hardware developed for the race to the moon was used to foster collaboration between the two countries.