Home Archive
27 February 2015, 10:52 AM ET
A new way to reconcile quantum mechanics and general relativity could imply that the age of the universe is infinite, and that there was no true Big Bang that started it all.
27 February 2015, 09:39 AM ET
Data from the Global Precipitation Measurement (GPM) Core Observatory was converted into 3D imagery of 2 storms over the United States on Feb. 17th and 21st, 2015.
27 February 2015, 07:45 AM ET
Curiosity drilled into a rock called Telegraph Peak on Tuesday (Feb. 24), collecting sample powder for analysis by its onboard instruments. The rover has now drilled into three different rocks at the base of the towering Mount Sharp.
27 February 2015, 07:00 AM ET
Inside New Horizons is a small piece of SpaceShipOne, the first privately owned and operated spacecraft to reach space twice within a period of 14 days. The feat, which SpaceShipOne accomplished in 2004, won the $10 million Ansari X Prize.
27 February 2015, 07:00 AM ET
A newfound cosmic object may be a long-sought missing link that could help flesh out the black hole family tree. NGC-2276-3c, which lies about 100 million light-years from Earth, appears to be an intermediate-mass black hole.
26 February 2015, 08:21 PM ET
Sometimes, to catch fire you have to sit in the cold.
26 February 2015, 05:12 PM ET
NASA's Soil Moisture Active Passive mission team deployed its spacecraft's large antenna on Feb. 24th, 2015. The mission will track and map soil moisture on Earth.
26 February 2015, 04:28 PM ET
NASA's Global Precipitation Measurement (GPM) satellite can measure global precipitation (rain and snow) every 30 minutes. The data has been transformed into high resolution imagery that tracks the movement of precipitation over the entire globe.
26 February 2015, 04:26 PM ET
Did life come to Earth from the shattered rocks of a distant star?
26 February 2015, 04:18 PM ET
Tyson will receive the Academy's most prestigious award, the Public Welfare Medal, in recognition of his extensive efforts to get the public excited about science.
26 February 2015, 02:25 PM ET
The Aragoscope would consist of an orbiting space telescope sitting behind an opaque disc up to 0.5 miles (0.8 kilometers) wide. This disc would be made of a black plastic material, similar to a garbage bag.
26 February 2015, 01:50 PM ET
An interview with Frank Drake, who conducted the first search for extraterrestrial intelligence (SETI) experiment in 1960 and came up with a famous equation that estimates the possible number of alien civilizations.
26 February 2015, 01:38 PM ET
Going to Mars without setting up a colony — round-trip manned missions, in other words — would not be enough for the U.S. to reclaim its leadership in space, nor would setting up human outposts on the moon, Aldrin said.
26 February 2015, 09:40 AM ET
The Gemini Twins and a dimmer Cancer constellation make their way into the night sky in March.
26 February 2015, 08:08 AM ET
With an eye towards the future, NASA has marked the first 50 years of its two rocket-moving crawler-transporters by taking one of the newly-upgraded massive machines out for a test drive to the launch pad.
26 February 2015, 08:00 AM ET
Soviet-era cosmonaut Alexei Gubarev, who trained to fly to the moon but instead led the first multi-national space station crew, died on Feb. 21. He was 83. Gubarev logged 37 days in orbit during the Soyuz 17 and Soyuz 28 missions.
26 February 2015, 08:00 AM ET
The European Very Large Telescope's MUSE instrument took a deeper dive into the famous Hubble Deep Field and discovered more galaxies than the Hubble Space Telescope. MUSE data also reveals elements of galactic motion.
26 February 2015, 06:01 AM ET
Astronomers have just released a brand-new, best-ever 3D view of the deep universe, and it's a doozy.
25 February 2015, 05:40 PM ET
New photos captured by NASA's Dawn spacecraft, which is scheduled to arrive in orbit around Ceres on the night of March 5, reveal that a puzzling bright spot within a large crater on the dwarf planet's surface has a buddy of sorts.
25 February 2015, 05:29 PM ET
Astronomers have discovered the largest and brightest black hole ever seen — an ancient monster with a mass about 12 billion times that of the sun — that dates back to when the universe was less than 1 billion years old.
25 February 2015, 05:20 PM ET
What would the first woman on the moon do if she saw a bunch of astronauts coming down to steal her glory? She'd attempt to shoot them down with her space guns, of course.
25 February 2015, 03:40 PM ET
An American astronaut found water inside his spacesuit helmet at the end of an otherwise flawless spacewalk outside the International Space Station today (Feb. 25), but he was never in any danger, NASA officials say.
25 February 2015, 02:52 PM ET
What does it take to craft an invisibility cloak?
25 February 2015, 12:16 PM ET
A new alien planet-hunting tool found no trace of a failed star more than 100 light-years from Earth, puzzling astronomers.
25 February 2015, 12:12 PM ET
Space.com writers @CallaCofield and @MiriKramer hit the fair in NYC on President's Day weekend and a few robots caught their attention.
25 February 2015, 11:38 AM ET
2015 an exciting year for solar system exploration and discovery.
25 February 2015, 07:00 AM ET
The far side of the moon undergoes phases of light and dark, just like the side facing Earth. A new video featuring images from NASA's Lunar Reconnaissance Orbiter brings those phases to light.
25 February 2015, 07:00 AM ET
Planets spinning on their sides were long thought to have climates too extreme for life as it is known on Earth, but now scientists find that these "rotisserie" worlds might be more hospitable.
25 February 2015, 07:00 AM ET
Although these "golden stars" were spotted during a search for an extraterrestrial galactic Internet, the researchers say intelligent aliens have nothing to do with their flickering patterns, as far as they can tell.
25 February 2015, 06:10 AM ET
In the near future, astronauts will be able to take private space taxis to the to the International Space Station. Today, two NASA astronauts will complete the second of three spacewalks to prepare the station for the arrival of those taxis.
25 February 2015, 12:00 AM ET
NASA's Mars rover Curiosity is beaming home amazing photos of the Red Planet.
24 February 2015, 10:16 PM ET
One day I imagine that humanity will be able to visit other planets in the Solar System, and venture even further to other stars, but this has always seemed very far away. That’s the reason why I applied for the Mars One mission.