Dave Mosher
Dave Mosher is currently a public relations executive at AST SpaceMobile, which aims to bring mobile broadband internet access to the half of humanity that currently lacks it. Before joining AST SpaceMobile, he was a senior correspondent at Insider and the online director at Popular Science. He has written for several news outlets in addition to Live Science and Space.com, including: Wired.com, National Geographic News, Scientific American, Simons Foundation and Discover Magazine.
Latest articles by Dave Mosher
![New Planet Search Methods Push Tally Near 300](https://cdn.mos.cms.futurecdn.net/vBH76mD3jC5cYRk6Lhbisk-320-80.jpg)
New Planet Search Methods Push Tally Near 300
By Dave Mosher published
New methods help push the boundaries in the search for extrasolar planets.
![Echo of Ancient Cosmic Explosion Seen](https://cdn.mos.cms.futurecdn.net/Rxi2VzUZfz5vp3f29Z6PMY-320-80.jpg)
Echo of Ancient Cosmic Explosion Seen
By Dave Mosher published
Astronomers see supernova light reflecting off of space dust, providing a tool to see light from the initial explosion.
![Geysers Gush from Cracks in Saturn's Moon](https://cdn.mos.cms.futurecdn.net/Xdbqp3GeZqvn9VMiYEHZ5f-320-80.jpg)
NASA Extends Cassini Probe's Mission at Saturn
By Dave Mosher published
Mission at Saturn for Cassini probe is extended by two years and 60 orbits.
![NASA's Newest Red Planet Orbiter to Search for Silent Mars Global Surveyor](https://cdn.mos.cms.futurecdn.net/8tgpcrnew5Pu2goCHvcCa7-320-80.jpg)
Shooting Star Shower Spotted on Mars
By Dave Mosher published
An orbiting satellite picks up signals of a meteor shower on Mars for the first time.
![Space Freighter Finishes Docking Dress Rehearsals](https://cdn.mos.cms.futurecdn.net/mXv5uS64WV6Sj7WfXypxSg-320-80.jpg)
Space Freighter Finishes Docking Dress Rehearsals
By Dave Mosher published
Giant cargo spaceship passes second and final testing day with flying colors above the Earth.
![Microscopic Fuzz May Be Best Evidence of Martians](https://cdn.mos.cms.futurecdn.net/PkgjtcCqMitdpfkcBcjqDn-320-80.jpg)
Microscopic Fuzz May Be Best Evidence of Martians
By Dave Mosher published
Oldest intact plant fibers discovered on Earth could guide searches for life in the solar system.
![Europe's 'Jules Verne' Cargo Ship to Launch Tonight](https://cdn.mos.cms.futurecdn.net/E3yCm8eB8brPY89xEQjDW5-320-80.jpg)
European Spaceship Passes Rendezvous, Escape Tests
By Dave Mosher published
Europe's first automated cargo ship passed several crucial tests.
![Seeds of Life Found Near Saturn](https://cdn.mos.cms.futurecdn.net/ctaHT2kuf7LreWrHK3DyRa-320-80.jpg)
Seeds of Life Found Near Saturn
By Dave Mosher published
Water vapor spewing from Saturn's moon Enceladus is gushing with organic molecules like a comet.
![New Theory Explains Mercury's Mysterious Cliffs](https://cdn.mos.cms.futurecdn.net/xNKbjUz8fAtHEqETTnyFUh-320-80.jpg)
New Theory Explains Mercury's Mysterious Cliffs
By Dave Mosher published
New spacecraft data could get to the bottom of Mercury's mysterious giant cliffs.
![Newly Found Martian Salt Deposits Suggest Ancient Life](https://cdn.mos.cms.futurecdn.net/L9LPohNknKhwkkPUpBsVGK-320-80.jpg)
Newly Found Martian Salt Deposits Suggest Ancient Life
By Dave Mosher published
Freshly identified salt deposits on Mars may be repositories for ancient life.
![Astronauts Build 'Monster' Robot in Space](https://cdn.mos.cms.futurecdn.net/2kX5Pnb4KJst2yuaWpEUeU-320-80.jpg)
Astronauts Build 'Monster' Robot in Space
By Dave Mosher published
Astronauts wrangled with stubborn bolts during a marathon spacewalk to successfully attach a giant robot's twin arms.
![Space Station Ready for New Robot, Room](https://cdn.mos.cms.futurecdn.net/bjDytBnxrqCYEeWtvFp5PN-320-80.jpg)
Spacewalkers to Attach Giant Robot's Arms
By Dave Mosher published
Two spacewalking astronauts to attach the twin arms of a giant space-age robot.
![Astronauts Fix Space Robot's Power Woes](https://cdn.mos.cms.futurecdn.net/f7Qvmiu8zcN9kG6xyeDH2U-320-80.jpg)
Astronauts Fix Space Robot's Power Woes
By Dave Mosher published
NASA implements a successful fix for a space-age robot outside the International Space Station.
![Space Station Astronauts Open New Japanese Room](https://cdn.mos.cms.futurecdn.net/8HgfYKWipLKPSipfaA8nCh-320-80.jpg)
Space Station Astronauts Open New Japanese Room
By Dave Mosher published
Astronauts will open Japan's first addition to the space station.
![Astronauts Install Japanese Room, Assemble Robot in Space](https://cdn.mos.cms.futurecdn.net/RCcefwSzDXCXy8ZAGGw2y-320-80.jpg)
Astronauts Install Japanese Room, Assemble Robot in Space
By Dave Mosher published
Two spacewalkers help install Japan's first orbital room and attach hands to a two-armed robot.
![Astronauts to Install New Station Room in Spacewalk](https://cdn.mos.cms.futurecdn.net/uVxKn7YkdBFJNgAuERyzhY-320-80.jpg)
Astronauts to Install New Station Room in Spacewalk
By Dave Mosher published
Astronauts will begin constructing a giant robot on a spacewalk.
![Shuttle Endeavour Docks at Space Station](https://cdn.mos.cms.futurecdn.net/kVibVyJBUyMTLxqqn5bs99-320-80.jpg)
Shuttle Endeavour Docks at Space Station
By Dave Mosher published
Space shuttle Endeavour successfully docks at space station, setting off two weeks of orbital construction.
![Shuttle Endeavour to Dock at Space Station Tonight](https://cdn.mos.cms.futurecdn.net/dLjh3ZVt8Ja2oYi36WuH2h-320-80.jpg)
Shuttle Endeavour to Dock at Space Station Tonight
By Dave Mosher published
Space shuttle Endeavour will dock at the International Space Station today.
![Shuttle Endeavour Rockets Toward Space Station](https://cdn.mos.cms.futurecdn.net/eQw8HevV7iCDZNYCSR2Grd-320-80.jpg)
Shuttle Launch Sets Off International Celebration
By Dave Mosher published
Canada, Japan celebrate the successful launch of space shuttle Endeavour.
![Shuttle Endeavour Rockets Toward Space Station](https://cdn.mos.cms.futurecdn.net/eQw8HevV7iCDZNYCSR2Grd-320-80.jpg)
Shuttle Endeavour Rockets Toward Space Station
By Dave Mosher published
Space shuttle Endeavour turned night into day on its launch toward the space station.
![Space Shuttle Endeavour to Launch Tonight](https://cdn.mos.cms.futurecdn.net/bccukU7DAgdqH2h2MPM3cX-320-80.jpg)
Space Shuttle Endeavour to Launch Tonight
By Dave Mosher published
Shuttle Endeavor astronauts are set to launch spaceward tonight.
![Space Station Ready for New Robot, Room](https://cdn.mos.cms.futurecdn.net/bjDytBnxrqCYEeWtvFp5PN-320-80.jpg)
Canadians Excited to Send Robotic 'Superhero' into Space
By Dave Mosher published
New Dextre space robot hailed as boon to the space station - not a threat to the need for astronauts.
![Space Shuttle Endeavour 'Go' for Tuesday Launch](https://cdn.mos.cms.futurecdn.net/VBuiTWYsqxAJ3FZ3fjpa2d-320-80.jpg)
Space Shuttle Endeavour 'Go' for Tuesday Launch
By Dave Mosher published
NASA mission managers say Endeavour and its crew are nearly ready to rocket.