22 October 2014, 01:00 PM ET
Astronomers have detected the signatures of hundreds of comets disintegrating in a distant, chaotic solar system 63 light-years away.
17 October 2014, 07:38 AM ET
In a rare celestial event, a comet will pass closer to Mars than the moon is from Earth on Oct. 19, 2014. See how the Comet Siding Spring flyby of Mars works in this Space.com infographic.
18 September 2014, 11:30 AM ET
SpaceX's fourth cargo mission to the International Space Station includes some mice, the first 3D printer in space and other weird science. See our take on the cargo in this Space.com infographic.
27 August 2014, 01:01 PM ET
Stars are giant fusion reactors, smashing protons together to produce energy.
20 August 2014, 12:05 PM ET
SpaceX's Dragon Version 2 capsule is designed to carry seven astronauts to the International Space Station. See how it works in this Space.com infographic.
31 July 2014, 03:24 PM ET
NASA's Mars 2020 mission will send a car-size rover to the Red Planet to collect samples. See how the Mars 2020 rover will work in this Space.com infographic.
29 July 2014, 04:28 PM ET
The European Space Agency's ATV cargo vehicle delivers 8.3 tons of solid and liquid cargo to the International Space Station. See how the unmanned spacecraft work in this Space.com infographic.
18 July 2014, 03:36 PM ET
Diagrams and NASA artwork show how Apollo astronauts flew to the moon.
16 July 2014, 12:13 PM ET
For centuries before Apollo 11 landed on the moon, the idea of going there stirred people's imaginations. See the 350-year history of moon exploration in this Space.com infographic.
12 July 2014, 07:27 AM ET
Learn what makes a big full moon a true 'supermoon' in this SPACE.com infographic.
11 July 2014, 12:44 PM ET
Plans that have been announced in recent years for crewed space flights to the moon.
04 June 2014, 01:00 PM ET
SpaceX's three-core Falcon Heavy rocket is a mega-booster that would be the largest, most powerful launch vehicle since NASA's Saturn V moon rocket. Here's how SpaceX's Falcon Heavy rocket works.
16 May 2014, 04:40 PM ET
A rare meteor storm, or especially intense meteor shower, could happen if a particular comet was active hundreds of years ago. See how such meteor storms work in this Space.com infographic on 'shooting stars.'
09 May 2014, 05:18 PM ET
NASA's next-generation Z-2 spacesuit prototype is an evolution ahead of its predecessor, the Z-1. See how NASA's futuristic Z-2 spacesuit works in this Space.com infographic.
07 May 2014, 01:00 PM ET
A new computer simulation produces a chunk of the universe that closely resembles the real thing.
30 April 2014, 01:01 PM ET
On Beta Pictoris b, a planet still forming nearly 64 light-years away, a day lasts only 8.1 hours.
28 April 2014, 01:00 AM ET
Spacecraft use multiple methods to slow down enough for a safe landing on Mars. See how Mars landings work in this Space.com infographic.
17 April 2014, 02:01 PM ET
A rocky planet that could have liquid water at its surface orbits a star 490 light-years away.
12 April 2014, 07:38 AM ET
SpaceX's third Dragon cargo mission is packed with 5,000 lbs. of vital supplies, including some intriguing technology and science experiments. See some of the best experiments riding the Dragon in this Space.com infographic.
10 April 2014, 05:21 PM ET
Using laser beams, scientists could detect the physical distortions caused by passing gravitational waves. See how they'll do it with the Laser Interferometer Gravitational-Wave Observatory, or LIGO, in this Space.com Infographic.
09 April 2014, 04:58 PM ET
A series of four total lunar eclipses in a row is called a tetrad, or four Blood Moons. See how lunar eclipse tetrads work in this Space.com infographic.
03 April 2014, 05:21 PM ET
Enceladus has an extensive water ocean under its icey crust, feeding water jets that emerge from near the south pole.
02 April 2014, 01:00 PM ET
The moon is Earth's nearest neighbor, but its origins date back to a violent birth billions of years ago. See how the moon was made in this Space.com infographic.
26 March 2014, 02:00 PM ET
Astronomers have now discovered two dwarf planets — Sedna and 2012 VP113 — in the distant inner Oort Cloud, a largely unexplored region that likely hosts millions of icy objects.
21 March 2014, 03:20 PM ET
Just this week Space.com’s Facebook following surpassed the one million mark.
19 March 2014, 11:25 AM ET
Skywatchers will get a glimpse of some truly amazing night sky events in 2014, from an asteroid zooming past one of the night sky's brightest stars to amazing full moons and Martian meteor showers. See the highlights in this Space.com infographic.
17 March 2014, 10:45 AM ET
Moving masses generate waves of gravitational radiation that stretch and squeeze space-time.
17 March 2014, 10:45 AM ET
Inflation is the mysterious force that blew up the scale of the infant universe from sub-microscopic to gargantuan in a fraction of a second.
06 March 2014, 01:20 PM ET
Several of the asteroids that have been spotted passing with the orbits of the moon and even Earth's communications satellites.
27 February 2014, 01:48 PM ET
Space tourist Dennis Tito's daring proposal to send a married couple on a 501-day space flight around the planet Mars and back.
27 February 2014, 07:00 AM ET
The GPM Core Observatory scans the weather with microwaves and two bands of radar. See how the Global Precipitation Measurement Satellite by NASA and JAXA will map rain and snow like never before.
26 February 2014, 02:14 PM ET
A powerful new technique for hunting alien planets yields a major new crop of new worlds. See how it helped NASA's Kepler Space Telescope confirm the existence of 715 new alien planets to nearly double the known list of exoplanets.