02 July 2015, 04:45 PM ET
The constellation Scorpius has a 'reddish star at at its 'heart' and guards a treasure-trove of nigh sky targets. Venus and Jupiter hang low in the western sky and the annual Delta Aquarid meteor shower peaks at the end of the month.
02 July 2015, 04:12 PM ET
The constellation Sagittarius looks like a teapot and will be spew Milky Way 'steam' (aka center of our galaxy) this month. The area is frothy with nebulae, star clusters and, if you have a really good telescope, Pluto.
02 July 2015, 02:24 PM ET
In 2018, a fast moving pulsar (J2032+4127) will whip through its companion star's disk of gas and dust creating an incredible display for gamma ray detectors to reveal. The star (MT91 213) is 15 times larger than the Sun.
02 July 2015, 10:54 AM ET
The latest New Horizons' data pouring into NASA servers on Earth has returned color and black & white images of Pluto and Charon and more. The strange dark spots, seen in the approximate true color view, are oddly very similar.
02 July 2015, 07:00 AM ET
After "sleeping" for 26 years, a black hole's activity lit up astronomical observatories on June 15,and it's still going on today.
01 July 2015, 11:15 AM ET
Imagery taken between 28 May and 25 June 2015 from NASA New Horizons' LORRI instrument reveals the best look yet of the icy double dwarf planet Pluto-Charon.
30 June 2015, 03:14 PM ET
Over about 4 hours on June 18th 2015, NASA’s Solar Dynamics Observatory captured a developing flare and coronal mass ejection.
30 June 2015, 01:01 PM ET
The European Space Agency’s ExoMars Rover will drill up to 2 meters (6 ft. 7 in.) into the surface; previous missions have only penetrated 5 centimeters (2 in.).
30 June 2015, 10:12 AM ET
A bright object lit up the skies at 1:29 EST on June 29th, 2015 across multiple southeastern states.
29 June 2015, 11:11 AM ET
Examining the sizable solar flare of March 11th, 2015, NASA's Interface Region Imaging Spectrograph (IRIS) mission captured the best Temporal and spatial resolution yet.
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, 01:00 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, 12:05 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.
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, 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.
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, 01:05 PM ET
ESA's Intermediate eXperimental Vehicle flew an autonomous sub-orbital mission on 11 February 2015. Simple as a capsule, but with aerodynamics of a winged craft, the IXV could bring back astronauts or do other important missions.
24 June 2015, 12:20 PM ET
As GJ 436b, an exoplanet, crossed the face of its star, the Hubble Space Telescope detected a decrease in ultraviolet light as a huge cloud of hydrogen departed the doomed planet’s atmosphere.
24 June 2015, 09:44 AM ET
As matter is pulled toward a rotating black hole, it reaches an area where all must spin in roughly the same direction.
24 June 2015, 08:54 AM ET
X-rays bouncing off of dust clouds surrounding the erupting neutron star Circinus X-1 let astrophysicists work out the star’s position. NASA's Chandra X-ray Observatory and ESA's XMM-Newton had been tasked to examine the X-ray source.
23 June 2015, 09:06 AM ET
Images captured between May 29th and June 18th, 2015 resolve patches on the icy dwarf's surface and suggest that one of Charon’s poles might be significantly less bright than the bulk of the moon.
22 June 2015, 08:36 AM ET
A new 'green-lighted' mission to the Jupiter moon will use cameras, spectroscopy and other instruments to measure the surface during several years of fly-bys.
19 June 2015, 09:59 PM ET
In new imagery of the dwarf planet taken from May 29th to June 3rd, 2015, its "near-true color" is revealed. Charon, also in view, is grey. The images are presented in a 'barycentric view,' with both Pluto and Charon in motion, and a 'Pluto-centric'
19 June 2015, 12:27 PM ET
NASA's Mars Cube One (MarCo) consists of two communication relay cubesats that will launch along with the InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) lander.
19 June 2015, 12:16 PM ET
Our galaxy shimmered over the national park in Arizona on June 20, 2011. Photography specs: sequence of 35 second exposures with Canon XSi, ISO 1600 and Nikon 16mm F/2.8 fisheye. Tracked during sequence with vertically-oriented old Celestron 5" fork.
19 June 2015, 08:57 AM ET
On it’s way over the limb, as the Sun rotates, sunspot AR2365 popped a massive coronal mass ejection into space on 18 June 2015. The cloud of charged plasma was not, fortunately, moving along the line between Earth and Sun.
18 June 2015, 03:16 PM ET
Comparing this 'cosmic quartet' is akin to every day life of the Rock greats, where you find internal strife (black holes, tidal tails), struggles for stardom (star formation) and sexual encounters (galactic mergers).
18 June 2015, 12:49 PM ET
In "The Astronaut Wives Club," debuting on Thursday (June 18) on the ABC TV network, viewers meet the women who stood behind America's first spacemen as the space age got off the ground. Part two of collectSPACE.com’s interview with co-star Erin Cummings.
18 June 2015, 10:56 AM ET
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile ‘weighed’ a a barred spiral galaxy (NGC 1097) about 45 million light years from Earth.
17 June 2015, 10:35 AM ET
Reaching a a maximum throat temperature of 1253°C, an additively manufactured combustion camber and nozzle by Airbus Defence & Space survived 618 ignitions, a total operation time of over an hour and one continuous 32 minute burn.
16 June 2015, 05:19 PM ET
Three days of GOES-East satellite imagery has been compiled to show the progress of the storm over the Gulf of Mexico from June 14th-16th, 2015. It makes landfall on the Texas coast on June 16th.