29 May 2014, 08:18 PM ET
Hurricane Amanda (now downgraded to a tropical storm) is seen at is strongest in the Eastern Pacific. The storm is the first of the Eastern Pacific 2014 hurricane season, which began on May 15.
29 May 2014, 08:01 PM ET
Three physicists who helped further the theory that the universe experienced an extremely rapid burst of expansion right after it was born — a process known as cosmic inflation — were awarded the prestigious Kavli Prize in Astrophysics today (May 29).
29 May 2014, 07:41 PM ET
It happens just four times a year, and tonight is one of those times. The setting sun will align perfectly with Manhattan's east-west streets, creating a phenomenon Neil deGrasse Tyson has dubbed Manhattanhenge.
29 May 2014, 06:10 PM ET
See photos of Dragon, Grasshopper and other SpaceX rockets taken since the company was founded in 2002.
29 May 2014, 04:43 PM ET
The anticipation just got higher for the big unveiling tonight (May 29) of the first-ever manned Dragon spaceship by the private spaceflight company SpaceX, with two new photos offering tantalizing glimpses inside the spacecraft.
29 May 2014, 03:38 PM ET
NASA's Morpheus lander ascended to more than 800 feet, flew forward and downward ~1300 feet and landed on May 28th, 2014. It also performed a 78-foot divert to simulate a hazard avoidance maneuver.
29 May 2014, 03:03 PM ET
The 'Moon as Art' campaign is celebrating the Lunar Reconnaissance Orbiter's 5 years on-orbit. The public is asked to vote from a selection of 5 images.
29 May 2014, 03:00 PM ET
SETI Project listened for alien interplanetary radio signals, based on Kepler space telescope data.
29 May 2014, 02:12 PM ET
NASA's Cloudsat mission flew over the storm on May 25th, 2014. It saw heavy to moderate precipitation below the freezing level.
29 May 2014, 12:41 PM ET
Leading scientists, artists and thinkers from around the world will convene here this week for the World Science Festival, and you can watch the talks live in a webcast.
29 May 2014, 11:45 AM ET
NASA astronauts are taking over New York City this week for the World Science Festival. Space agency scientists and engineers are giving presentations around New York from now until Sunday (June 1) on a variety of topics.
29 May 2014, 11:00 AM ET
This stunning image of the Milky Way was taken from the Azores, an area with nine volcanic islands in the Atlantic Ocean near Portugal. See how veteran photographer Miguel Claro did it.
29 May 2014, 10:00 AM ET
A company making high-altitude balloons for rides to the edge of space wants a new logo, and it's asking the public for help. The Tucson-based group World View announced that it's seeking an emblem to represent its future passengers, or "Voyagers."
29 May 2014, 09:47 AM ET
The private space company tested the Dragon spacecraft's launch escape system thruster, that will also enable pinpoint propulsive landing on Earth or another planet.
29 May 2014, 09:15 AM ET
Space Exploration Technologies Corp. completed qualification tests of the SuperDraco thruster that will power the launch abort system on the crewed version of the Dragon space capsule the company is developing with financial aid from NASA.
29 May 2014, 07:01 AM ET
Is Jupiter a friendly planet, Earth's enemy, or perhaps both? New research reveals how this gas giant's orbit could influence whether life can survive and thrive on Earth by determining whether civilization-destroying asteroids come this way.
29 May 2014, 07:00 AM ET
NASA's Voyager 1 and Voyager 2 spacecraft are still going strong after nearly 37 years in space.
29 May 2014, 06:11 AM ET
SpaceX CEO Elon Musk will unveil the first manned Dragon spacecraft Thursday night (May 29) at 7 p.m. PDT/10 p.m. EDT (0200 May 30) in a live event at the company's Hawthorne, California rocket factory. Here's how to watch it live.
29 May 2014, 12:39 AM ET
Grasshopper was a reusable rocket prototype tested by the company SpaceX in preparation for more ambitious launches.
28 May 2014, 04:15 PM ET
A Russian Soyuz rocket launched three new crewmembers on an express trip to the International Space Station.
28 May 2014, 04:13 PM ET
Three crew members of Expedition 40/41 launched aboard the Soyuz TMA-13M spacecraft on May 28, 2014, for a four-hour ride to the International Space Station.
28 May 2014, 03:14 PM ET
Expedition 40's Reid Wiseman of NASA, Maxim Suraev of the Russian Federal Space Agency (Roscosmos) and Alexander Gerst of the European Space Agency launched to the International Space Station on May 28th, 2014.
28 May 2014, 02:41 PM ET
A Japanese satellite equipped with a sharp-eyed synthetic aperture radar launched Saturday on a mission to map the globe every two weeks.
28 May 2014, 02:02 PM ET
When Google took credit for a 2012 UFO sighting, the image it offered bore little resemblance to photos at hand. That's because the balloon was a prototype, and one that had gone rogue, says a Google team leader.
28 May 2014, 12:51 PM ET
Our Milky Way galaxy is a 'magnetic dynamo’ generating a generally spiral-shaped field. ESA's Planck spacecraft’s edge on view makes the whorls of magnetic field lines appear a bit like a fingerprint.
28 May 2014, 12:00 PM ET
A Russian-Ukrainian Sea Launch-3SL rocket on May 26 successfully placed the Eutelsat 3B commercial telecommunications satellite into geostationary transfer orbit.
28 May 2014, 11:54 AM ET
Jerrie Cobb, who was part of the FLATs program, poses next to the Mercury space capsule.
28 May 2014, 11:12 AM ET
The private spaceflight company Orbital Sciences Corp. has delayed the launch of its second robotic resupply mission to the International Space Station to fully investigate a malfunction that caused the failure of a rocket engine on a launch pad.
28 May 2014, 09:42 AM ET
The Moonhouse project is hoping to crowd-fund a mission to the moon that will deliver and construct a nearly 8 foot tall house. They hope to hitch a ride on an 'Astrobotic' lunar rover mission set to launch in Oct. 2015.
28 May 2014, 08:21 AM ET
A new project — called the Moonhouse — asks space fans around the world to contribute money to a crowdfunding effort that could put an art installation on the moon by 2015.
28 May 2014, 08:13 AM ET
The Sweden-based Moonhouse Project send a self-assembling house to the moon as part of a lunar art installation late 2015. See images of the Moonhouse Project in this Space.com gallery.
28 May 2014, 07:21 AM ET
Three new crewmembers are set to launch on a quick trip to the International Space Station, and you can watch them blastoff live online today (May 28).