Home Archive
28 June 2015, 07:00 AM ET
If you've ever struggled to identify Saturn in the night sky, be sure to look toward the horizon just after sunset tonight (June 28) see this often hard-to-spot planet.
28 June 2015, 03:15 AM ET
On June 28, 2015, the private spaceflight company SpaceX launched its seventh unmanned cargo mission to the International Space Station for NASA. The mission failed shortly after liftoff.
27 June 2015, 12:00 PM ET
Look skyward around 11 p.m. local time this week to see an ancient star pattern almost directly overhead: the hero of legends, Hercules.
27 June 2015, 02:52 AM ET
For five hours, the sun's radiation created a stunning display over the dark skies of Maine.
26 June 2015, 06:19 PM ET
"The Astronaut Wives Club," ABC's 10-part docu-drama about the spouses of America's first spacemen, entered orbit with its second episode Thursday (June 25). But how closely did "Protocol" follow the real space history?
26 June 2015, 05:08 PM ET
Start-up satellite Internet provider OneWeb LLC, in a move that could quiet its doubters, has announced that it raised $500 million in equity from sources as varied as Indian telecommunications network provider Bharti Enterprises and Coca-Cola.
26 June 2015, 03:31 PM ET
A NASA suborbital sounding rocket filled with student experiments flew more than 71 miles (114 kilometers) high yesterday (June 25).
26 June 2015, 02:38 PM ET
Due to a "gradual slow down" of the Earth's rotation a 'leap second' has been added to June 30th. Scientists use a technique called Very Long Baseline Interferometry (VLBI) to measure how long it takes the Earth to make a full rotation.
26 June 2015, 01:02 PM ET
Astronomers may have discovered an exoplanet that has found the elixir to planetary youth — streams of radiation from its white dwarf star, which could have knocked billions of years off its apparent age.
26 June 2015, 01:00 PM ET
An active sunspot has been blasting coronal mass ejections in our direction, creating fantastic northern lights displays much further south than usual. In this case, Mike Taylor (miketaylorphoto.com) captured a multi-colored display.
26 June 2015, 12:09 PM ET
Barren wastelands are not as barren as they first appear.
26 June 2015, 12:05 PM ET
The field of mini-worlds, rubble and dust around star Beta Pictoris, 63.4 light years away, was one of the first such structure to be discovered.
26 June 2015, 07:30 AM ET
The daring maneuver will take place during the launch of SpaceX's robotic Dragon cargo capsule toward the International Space Station. Liftoff is scheduled for 10:21 a.m. EDT Sunday (June 28), and you can watch live here at Space.com.
26 June 2015, 07:30 AM ET
TrES-2b, a planet nicknamed "Dark Knight" because it reflects so little light, will cross the face of its host star Saturday (June 27) in a "transit" captured by the online Slooh Community Observatory. You can watch the free event live at 8 p.m. EDT.
26 June 2015, 07:30 AM ET
Researchers are probing how the bizarre stresses of space affect astronauts embarked on a one-year mission aboard the International Space Station, with an eye toward reducing the negative of long-duration spaceflight in the future.
26 June 2015, 03:00 AM ET
The online Slooh Community Observatory will host a free webcast Tuesday (June 30) that focuses on near-Earth asteroids and the threat these objects pose to Earth. You can watch the event live at 6 p.m. EDT (2200 GMT).
25 June 2015, 06:55 PM ET
The next couple of decades could see astronauts go to many places: an asteroid, the moon, even Mars. But the current spacesuits used on the International Space Station will likely need replacing to get those exploration jobs done.
25 June 2015, 05:32 PM ET
A previously unreleased company video shows how challenging landing a Falcon 9 on a robot barge at sea can be. Many autonomous systems must act in concert and all must get their parts perfect.
25 June 2015, 04:23 PM ET
The space agency will hold a workshop in Houston this October to kick off serious discussions about possible landing sites for NASA's first manned mission to the Red Planet, which the agency aims to launch by the mid- to late 2030s.
25 June 2015, 01:20 PM ET
A new video infographic shows off some of the vessels that have borne the name "Enterprise" over the years, from an 18th-century sailing ship to multiple iterations of the famous spacecraft in the fictional "Star Trek" universe.
25 June 2015, 12:58 PM ET
The northern lights, also known as the aurora borealis, painted the sky with brilliant ribbons of color this week, and the colorful displays could continue, following another solar explosion spotted by NASA.
25 June 2015, 12:31 PM ET
The Terrier-Improved Orion rocket carrying student experiments launched from the Wallops Flight Facility to an altitude of 71.4 miles on June 25th, 2015. The payload parachuted into the Atlantic Ocean.
25 June 2015, 09:56 AM ET
Sunspot AR12371 has been very busy, erupting with M-class flares that blasted coronal mass ejections (CME) toward Earth. Auroras have been seen as far south as Arizona.
25 June 2015, 07:00 AM ET
The extreme environments of Earth could serve as a time machine to Mars' past, showing us how microbial life could have coped with the changes on the red planet.
25 June 2015, 07:00 AM ET
You can see the moon's famous Copernicus crater tonight (June 25) along the lunar terminator — the line that separates shadow from light.
25 June 2015, 07:00 AM ET
More than 100 artifacts from the estate of one of the first "significant space collectors" are being auctioned in Boston. The auction, hosted by RR Auction, features many of the stand-out pieces curated by Leon Ford, who died in August 2014.
24 June 2015, 06:00 PM ET
In anticipation of the New Horizons probe making a close flyby of Pluto on July 14, this sky chart can help you spot the dwarf planet in the night sky (with the assistance of a high-power telescope).
24 June 2015, 05:12 PM ET
Singer-songwriter Craig Werth has written a song called "Oh Pluto" to highlight and celebrate NASA's New Horizons mission, which will give the world its first up-close looks at the dwarf planet during a highly anticipated flyby on July 14.
24 June 2015, 05:00 PM ET
On the surface of Mars, researchers have identified deposits of impact glass created in meteorite collisions, which could potentially hold signatures of life.
24 June 2015, 04:13 PM ET
The newly observed "X-ray echo" — the largest and brightest of its type ever caught on camera — has allowed researchers to pin down the location of the neutron star Circinus X-1, which lies 30,700 light-years from Earth.
24 June 2015, 02:54 PM ET
Astrophotographer John Chumack (galacticimages.com) captured about 1.5 hours of aurora images on March 31st, 2015, and time-lapsed them. He used a Canon 6D DSLR with a Star Adventurer panning device.
24 June 2015, 02:23 PM ET
Astronomers have detected carbon smog permeating the interstellar atmospheres of early galaxies, confirming that these ancient galaxies were mostly dust free. The discovery should shed light on how galaxies grew in the universe's early days.