acm-header
Sign In

Communications of the ACM

News


Latest News News Archive Refine your search:
subjectPerformance And Reliability
authorNASA
bg-corner

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Nasa Explains Why June 30 Will Get Extra Second
From ACM News

Nasa Explains Why June 30 Will Get Extra Second

The day will officially be a bit longer than usual on Tuesday, June 30, 2015, because an extra second, or "leap" second, will be added.

Rosetta's Miro Instrument Maps Comet Water
From ACM News

Rosetta's Miro Instrument Maps Comet Water

Since last September, scientists using NASA's Microwave Instrument for Rosetta Orbiter (MIRO) on the European Space Agency's Rosetta spacecraft have generated maps...

Saturn Spacecraft to Buzz Icy Moon Dione June 16
From ACM News

Saturn Spacecraft to Buzz Icy Moon Dione June 16

NASA's Cassini spacecraft will make a close flyby of Saturn's moon Dione on June 16, coming within 321 miles (516 kilometers) of the moon's surface.

Nasa Spacecraft Detects Impact Glass on Surface of Mars
From ACM News

Nasa Spacecraft Detects Impact Glass on Surface of Mars

NASA's Mars Reconnaissance Orbiter (MRO) has detected deposits of glass within impact craters on Mars.

Charting the Milky Way From the Inside Out
From ACM News

Charting the Milky Way From the Inside Out

Imagine trying to create a map of your house while confined to only the living room.

Nasa Instrument on Rosetta Makes Comet Atmosphere Discovery
From ACM News

Nasa Instrument on Rosetta Makes Comet Atmosphere Discovery

Data collected by NASA's Alice instrument aboard the European Space Agency's Rosetta spacecraft reveal that electrons close to the surface of comet 67P/Churyumov...

Cassini Prepares For Last ­p-Close Look at Hyperion
From ACM News

Cassini Prepares For Last ­p-Close Look at Hyperion

NASA's Cassini spacecraft will make its final close approach to Saturn's large, irregularly shaped moon Hyperion on Sunday, May 31.

Nasa Begins Testing Mars Lander For Next Mission to Red Planet
From ACM News

Nasa Begins Testing Mars Lander For Next Mission to Red Planet

Testing is underway on NASA's next mission on the journey to Mars, a stationary lander scheduled to launch in March 2016.

Europa Mission to Probe Magnetic Field and Chemistry
From ACM News

Europa Mission to Probe Magnetic Field and Chemistry

Two powerful science investigations will help unravel the mystery of whether Jupiter's icy moon Europa might have the right conditions for life, when a new NASA...

Mars Rover's Laser-Zapping Instrument Gets Sharper Vision
From ACM News

Mars Rover's Laser-Zapping Instrument Gets Sharper Vision

Tests on Mars have confirmed success of a repair to the autonomous focusing capability of the Chemistry and Camera (ChemCam) instrument on NASA's Curiosity Mars...

Nasa Soil Moisture Mission Begins Science Operations
From ACM News

Nasa Soil Moisture Mission Begins Science Operations

NASA's new Soil Moisture Active Passive (SMAP) mission to map global soil moisture and detect whether soils are frozen or thawed has begun science operations.

OPALS Boosts Space-to-Ground Optical Communications Research
From ACM News

OPALS Boosts Space-to-Ground Optical Communications Research

Ever wonder why stars seem to twinkle?

Nasa Selects Advanced Space Technology Concepts For Further Study
From ACM News

Nasa Selects Advanced Space Technology Concepts For Further Study

NASA has selected 15 proposals for study under Phase I of the NASA Innovative Advanced Concepts (NIAC), a program that aims to turn science fiction into science...

Traffic Around Mars Gets Busy
From ACM News

Traffic Around Mars Gets Busy

NASA has beefed up a process of traffic monitoring, communication and maneuver planning to ensure that Mars orbiters do not approach each other too closely.

NASA Aids Response to Nepal Quake
From ACM News

NASA Aids Response to Nepal Quake

NASA and its partners are gathering the best available science and information on the April 25, 2015, magnitude 7.8 earthquake in Nepal, referred to as the Gorkha...

Messenger's Final Image
From ACM News

Messenger's Final Image

Originally planned to orbit Mercury for one year, the mission exceeded all expectations, lasting for over four years and acquiring extensive datasets with its seven...

Nasa's New Horizons Detects Surface Features, Possible Polar Cap on Pluto
From ACM News

Nasa's New Horizons Detects Surface Features, Possible Polar Cap on Pluto

For the first time, images from NASA's New Horizons spacecraft are revealing bright and dark regions on the surface of faraway Pluto—the primary target of the New...

Jpl Celebrates Hubble's 25th Anniversary
From ACM News

Jpl Celebrates Hubble's 25th Anniversary

This week marks the 25th anniversary of the launch of NASA's Hubble Space Telescope, the world's first space telescope. Hubble images have revealed a vast and colorful...

Glitter Cloud May Serve as Space Mirror
From ACM News

Glitter Cloud May Serve as Space Mirror

What does glitter have to do with finding stars and planets outside our solar system?

Nasa's New Horizons Nears Historic Encounter with Pluto
From ACM News

Nasa's New Horizons Nears Historic Encounter with Pluto

NASA's New Horizons spacecraft is three months from returning to humanity the first-ever close up images and scientific observations of distant Pluto and its system...
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account