Communications of the ACM
Cybersecurity Protects Food, Agriculture
Protecting the U.S. food supply from cyberattack.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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NASA's Opportunity Rover Mission on Mars Comes to End
One of the most successful and enduring feats of interplanetary exploration, NASA's Opportunity rover mission is at an end after almost 15 years exploring the surface...
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New Horizons' Evocative Farewell Glance at ltima Thule
An evocative new image sequence from NASA's New Horizons spacecraft offers a departing view of the Kuiper Belt object (KBO) nicknamed Ultima Thule—the target of...
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360 Video: Curiosity Rover Departs Vera Rubin Ridge
After exploring Mars' Vera Rubin Ridge for more than a year, NASA's Curiosity rover recently moved on. But a new 360-video lets the public visit Curiosity's final...
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Rover Team Beaming New Commands to Opportunity on Mars
Engineers at NASA's Jet Propulsion Laboratory in Pasadena, California, have begun transmitting a new set of commands to the Opportunity rover in an attempt to compel...
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NASA's InSight Places First Instrument on Mars
NASA's InSight lander has deployed its first instrument onto the surface of Mars, completing a major mission milestone. New images from the lander show the seismometer...
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NASA's InSight Takes Its First Selfie
NASA's InSight lander isn't camera-shy. The spacecraft used a camera on its robotic arm to take its first selfie—a mosaic made up of 11 images.
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NASA InSight Lander 'Hears' Martian Winds
NASA's Interior Exploration using Seismic Investigations, Geodesy and Heat Transport InSight lander, which touched down on Mars just 10 days ago, has provided the...
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The 'Camera That Saved Hubble' Turns 25
Twenty-five years ago this week, NASA held its collective breath as seven astronauts on space shuttle Endeavour caught up with the Hubble Space Telescope 353 miles...
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NASA's OSIRIS-REx Spacecraft Arrives at Asteroid Bennu
NASA's Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft completed its 1.2 billion-mile (2 billion-kilometer)...
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InSight Is Catching Rays on Mars
NASA's InSight has sent signals to Earth indicating that its solar panels are open and collecting sunlight on the Martian surface.
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NASA InSight Team on Course for Mars Touchdown
NASA's Mars Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) spacecraft is on track for a soft touchdown on the surface of...
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Kepler Telescope Bids 'Goodnight' with Final Commands
On the evening of Thursday, Nov. 15, NASA's Kepler space telescope received its final set of commands to disconnect communications with Earth.
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Exploding Stars Make Key Ingredient in Sand, Glass
We are all, quite literally, made of star dust. Many of the chemicals that compose our planet and our bodies were formed directly by stars.
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NASA Learns More About Interstellar Visitor 'Oumuamua'
In November 2017, scientists pointed NASA's Spitzer Space Telescope toward the object known as 'Oumuamua,' the first known interstellar object to visit our solar...
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NASA's ARIA Maps California Wildfires from Space
California continues to be plagued by wildfires, including the Woolsey Fire near Los Angeles and the Camp Fire in Northern California, now one of the deadliest...
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NASA's Dawn Mission to Asteroid Belt Comes to End
NASA's Dawn spacecraft has gone silent, ending a historic mission that studied time capsules from the solar system's earliest chapter.
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NASA Retires Kepler Space Telescope, Passes Planet-Hunting Torch
After nine years in deep space collecting data that indicate our sky to be filled with billions of hidden planets—more planets even than stars—NASA's Kepler space...
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NASA's InSight Will Study Mars While Standing Still
You don't need wheels to explore Mars.
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pdate on Opportunity Rover after Martian Dust Storm
One month since increasing their commanding frequency, engineers have yet to hear from NASA's Opportunity rover.
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