Columns / Curiosity Watch

Mars rover reaches convergence of sandstone formations

The Mars rover Curiosity has been on its journey to Mount Sharp for several months, but for the past few weeks it has had the “pedal to the metal” to reach its next stop — a waypoint called Kimberley.

Mars rover rolls in wheel-saving reverse toward objective

One of the main objectives of the Curiosity mission to Mars is to study the lower reaches of Mount Sharp. The exposed geology here could add supporting evidence to the discoveries made at Yellowknife Bay last March.

Mars probe of rocks yields no trace of organics — yet

While at Yellowknife Bay, Curiosity collected a drilled rock sample that was later age-dated by using its science instruments in two different ways.

Curiosity crunches geological data to date Mars

The surface of Mars has a rich geological record, and the Curiosity rover is reading that record by sampling the rocks and soils at different locations along its route to Mount Sharp.

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Curiosity’s been busy on trek to Mars mountain

The past several weeks have been a busy time for the Mars rover Curiosity. Events included stops at two waypoints on the way to Mount Sharp, the longest one-day drive of its journey so far and the discovery of the apparent absence of methane in the Martian atmosphere.

Mars rover communications suffer in shutdown

Curiosity, we may have a problem. Because Congress failed to pass a budget or an emergency spending bill, the federal government has been in shutdown mode since Oct. 1. This forced NASA to furlough 97 percent of its employees and cease most of its operations.

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Curiosity to get help in studying atmosphere of Mars

Curiosity and other missions sent to Mars have discovered evidence that Mars was a wetter planet in the past, with a thick atmosphere.

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Driving Mars rover a long, long-distance task (with video)

Curiosity has started its journey to Mount Sharp, a 3.4-mile-high mountain rising from the center of Gale Crater.

Mars rover to probe ancient clay sediments

At a location on Mars called Yellowknife Bay, NASA’s Curiosity rover last March found clay rocks with hydrogen, oxygen, nitrogen, carbon and sulfur.

Mars rover scopes radiation risk for manned mission

NASA says we are sending humans to Mars.