Latest articles by Andrea Thompson
Despite its early demise, Phoenix Mars Lander gathered trove of new data.
Mission controllers lose contact with Phoenix Mars Lander, science operations over.
Young mare basalts on moon's farside show volcanism persisted.
Phoenix lander still communicating with Earth but power decreasing each day.
Images give scientists more information on unusual sand features on Mars.
Poor weather, dwindling power at Phoenix landing site forces spacecraft into safe mode.
Phoenix scientists begin shutting down heaters to keep lander alive longer.
MRO finds more recently-deposited water-bearing minerals on Mars.
Hubble's systems have been reset and science operations could resume this weekend.
New images of Shackleton crater suggest no water ice in cold lunar craters.
Instrument that zaps minerals, analyzes could detect biomolecules in Mars rocks.
An ice mound imaged in the north polar region of Mars indicates a crater underneath.
Over the weekend, a dust storm blew over Phoenix's landing site, diminishing its solar power.
With its time left on Mars dwindling, Phoenix investigates underneath rock.
Setting sun, freezing temperatures will likely spell the end for Phoenix mission.
Phoenix mission scientists will try to switch on lander's microphone, hear Mars.
NASA scientists sent commands to Phoenix to nudge aside a Martian rock.
Features of plains around Valles Marineris indicated flowing water on Mars longer than though.
Gamma-ray burst most distant object visible to naked eye, revises theory of formation.
Phoenix team plans to get as many samples to lander as possible before Martian summer ends.
Cassini finds new ring arc, confirms another orbiting with two of Saturn's moons.
Phoenix lander detects changes in air humidity but finds on film of water on ground.
