NASA’s unmanned spacecraft, the Maven, has launched on its mission to Mars to study the red planet’s atmosphere.
AP reports Maven is due on Mars next fall following a journey of more than 440 million miles. Scientists are hoping to find clues to understand why Mars went from being warm and wet during its first billion year to cold and dry today.
Commercial cargo ship arrives at space station after delay
Orbital Sciences’ Cygnus cargo ship has arrived at the International Space Station after a week’s delay. The space station’s astronauts used their robot arm to grab the capsule this morning, which contains more than a half-ton of food, clothes and other supplies for the six astronauts, AP reports.
Expedition 37 arrives at International Space Station
NASA: NASA has confirmed that a new trio of Expedition 37 residents has arrived at the International Space Station, docking to the Poisk mini-research module Wednesday at 10:45 p.m. EDT aboard a Soyuz TMA-10M spacecraft.
Soyuz Commander Oleg Kotov and Flight Engineers Mike Hopkins and Sergey Ryazanskiy are scheduled for a five-and-a-half month stay in space, living and working inside the orbital laboratory.
National Geographic: NASA has confirmed that Voyager 1 has slipped from the solar system. Launched in 1977, the spacecraft is now more than 11.66 billion miles from the sun, becoming the first to enter interstellar space.
Image: This artist’s concept depicts NASA’s Voyager 1 spacecraft entering interstellar space, or the space between stars. Interstellar space is dominated by the plasma, or ionized gas, that was ejected by the death of nearby giant stars millions of years ago. (NASA/JPL-Caltech)
NASA shares photos of Earth, seen from Saturn and Mercury
NASA has shared new images of the Earth and moon, as seen from Saturn and Mercury. In this photo captured by the Cassini orbiter on July 19, Saturn’s rings can be seen with Earth and the moon. Earth is a blue dot at the center right; the moon can be seen as a fainter protrusion off its right side.
AP: NASA has aborted a spacewalk at the International Space Station because of a dangerous water leak in an astronaut’s helmet.
Italy’s first spacewalker, Luca Parmitano, reported that he felt a lot of water on the back of his head barely an hour into Tuesday’s spacewalk. The leak was so bad that he needed help from a fellow astronaut getting back into the safety of the space station.
Photo: European Space Agency astronaut Luca Parmitano adjusts his equipment before a training examination at the Star City space centre outside Moscow April 30, 2013. ( REUTERS/Sergei Remezov)
NBC News: An astronomer has discovered Neptune’s smallest known moon, a mini-world that eluded detection until it was found almost by accident in years-old imagery from the Hubble Space Telescope.
Neptune’s 14th moon, currently known only as S/2004 N 1, is thought to measure no more than 12 miles (20 kilometers) across. It orbits about 65,400 miles (105,250 kilometers) from the ice giant, between the larger Neptunian moons Larissa and Proteus.
Image: This composite Hubble Space Telescope picture shows the location of a newly discovered moon, designated S/2004 N 1, orbiting the giant planet Neptune, nearly 3 billion miles from Earth. (Mark Showalter / SETI Inst. / NASA / ESA)
NBC News: A Russian Proton-M rocket upended itself less than a minute after launch Tuesday from the Baikonur Cosmodrome in Kazakhstan, exploding in a fireball of toxic chemicals.
The rocket was supposed to put three of Russia’s Glonass global positioning satellites into orbit, but during its ascent, it rolled over and blasted its way back downward toward the Kazakh steppes, breaking apart just before hitting the ground.
BBC News: NASA’s aging Opportunity rover on Mars has just made what may be one of its most significant discoveries to date.
The nine-year-old robot has identified rock laden with what scientists believe to be clay minerals.
Their presence is an indication that the rock, dubbed Esperance, has been altered at some point in the past through prolonged contact with water.
Photo: In this panorama, Solander Point is the near peak on the left of the horizon. It is more than a kilometre away from Opportunity’s current position and the rover would hope to arrive by August (www.kenkremer.com) (NASA/JPL/Cornell/Marco Di Lorenzo & Ken Kremer)