Atlas 5 team begins stacking most powerful variant for Navy launch
Spaceflight Now — 6:49 pm ET (2249 GMT)

What Intelsat Expects To Gain from its $25 Million OneWeb Investment
Space News — 6:47 pm ET (2247 GMT)

SETI Targets Kepler-452b, Earth's 'Cousin,' in Search for Alien Life
SPACE.com — 6:46 pm ET (2246 GMT)

New NASA Launch Pad for Small Rockets Is Open for Business
SPACE.com — 6:46 pm ET (2246 GMT)

16-Year-Old's DNA Experiment Will Fly in Space
SPACE.com — 6:45 pm ET (2245 GMT)

Tour August’s Sky: Perseids Aplenty!
Sky & Telescope — 6:39 pm ET (2239 GMT)

Cosmic Wind Erodes Distant Galaxy
Sky & Telescope — 6:39 pm ET (2239 GMT)

Microlensing Exoplanet Confirmed
Sky & Telescope — 6:38 pm ET (2238 GMT)

Plan for the Perseids!
Sky & Telescope — 6:38 pm ET (2238 GMT)

Alan Stern: What We Found at Pluto
Sky & Telescope — 6:37 pm ET (2237 GMT)

Cassini eyes a giant's footprint in Saturn's atmosphere
SEN — 6:36 pm ET (2236 GMT)

Kazakh Cosmonaut to be Sent to ISS Instead of Sarah Brightman
Sputnik International — 6:31 pm ET (2231 GMT)

Russia’s federal space agency to develop GLONASS Arctic navigation segment
TASS — 6:25 pm ET (2225 GMT)

Fragile Apollo Artifacts in Need of Some Love: Photos
Discovery.com — 6:21 pm ET (2221 GMT)

How did Saturn Moon Tethys get Those Weird Stripes?
Discovery.com — 6:21 pm ET (2221 GMT)

NASA's Mars Reconnaissance Orbiter Maneuvers For InSight
Aviation Week — 6:18 pm ET (2218 GMT)

Meet Earth's Closest Rocky Neighbor Outside the Solar System
ABCNews.com — 6:16 pm ET (2216 GMT)

If an asteroid heads for Earth: Taking the hit
The Economist — 6:11 pm ET (2211 GMT)

The lessons from SpaceShip Two’s crash
BBC — 8:18 am ET (1218 GMT)

Congress calls SpaceX Falcon 9 launch certification into question
Denver Post — 6:41 am ET (1041 GMT)

Dr. Claudia Alexander, a pioneering astrophysicist
New York Amsterdam News — 6:41 am ET (1041 GMT)

Rocket Company to Stay in Harlingen
KRGV-TV Weslaco, TX — 6:37 am ET (1037 GMT)

Lack of consideration for human error behind SpaceShipTwo crash
Engineering and Technology Magazine — 6:35 am ET (1035 GMT)

Commercial spaceflight moving forward, administrator says
Southern Maryland Online — 6:34 am ET (1034 GMT)

Here’s why scientists haven’t invented an impossible space engine – despite what you may have read
The Conversation — 6:34 am ET (1034 GMT)