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A concept drawing of LandSat 9, which is scheduled to launch in 2023 (Image: NASA)

For over 40 years, Landsat has quietly but consistently been taking images of the surface of the Earth, amassing an impressive collection of data about our planet. This month, NASA and the U.S. Geological Survey (USGS) announced that the effort would continue to span the generations, by moving forward with the development and planned launch of LandSat 9 in 2023.  Read More

The Hubble Space Telescope, imaged in orbit by the crew of the Space Shuttle Atlantis in 2...

April 24 will mark a significant milestone in the life of one of mankind's greatest scientific instruments – the 25-year anniversary of the launch of the Hubble Space Telescope. This bus-sized piece of scientific equipment has become a household name, thanks to the incredible scientific insights and iconic images it has returned over the course of a quarter-century in low-Earth orbit. Join us as we celebrate the history and achievements of NASA's flagship space telescope.  Read More

Self-portrait of the Curiosity rover (Image: NASA/JPL-Caltech/MSSS)

The hunt for present or past life on Mars got a boost as NASA's Curiosity rover records spikes in atmospheric methane ten times greater than previously measured by the unmanned probe. Though the levels are far below those found on Earth, methane is a key indicator that life may be or may once have been present. In addition, the nuclear-powered explorer has also detected the first confirmed organic compounds in drill samples taken from Martian rocks.  Read More

Artist's impression of NASA's MAVEN spacecraft approaching Mars (Image: NASA/Goddard Space...

Mission operators working from NASA’s Goddard Space Flight Center are undergoing final adjustments for orbital insertion of the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, due to take place September 21. Achieving a stable orbit around the Red Planet would be the culmination of a 10-month voyage, during which the robotic explorer traveled 442 million miles (711 million km) after having ridden into space in November 2013 atop an Atlas V rocket.  Read More

An artist's impression of how the Global Ecosystem Dynamics Investigation lidar will revea...

NASA is developing a laser-based instrument for deployment on the International Space Station that will probe the depths of Earth's forests from space in a bid to reveal more about their role in the planet's carbon cycle. After its completion in 2018, this Global Ecosystem Dynamics Investigation (GEDI) lidar will join the likes of the Soil Moisture Active Passive satellite in studying Earth's vegetation on a global scale.  Read More

Artist's impression of the Hubble/James Webb successor, the ATLAST space telescope (Image:...

NASA has assembled a team of scientists and engineers to lay the first tentative plans for a successor platform to the Hubble and James Webb telescopes. The project, currently in the study phase, is being assessed for the technological and financial requirements needed to create so advanced a deep space observation platform.  Read More

Artist's impression of the GPM satellite (Image: NASA/Britt Griswold)

Control of NASA's Global Precipitation Measurement Core satellite (GPM) has been handed over to the team of engineers who will maintain operational control of the piece of equipment for the remainder of its life in space. The GPM mission, launched on February 27 atop a Japanese manufactured H-IIA rocket, will work in tandem with a constellation of pre-existing satellites with the objective of creating a unified measurement of rain and snow-fall on a global scale.  Read More

The CHESS Sounding rocket (Photo:  NASA/WSMR)

In an experiment designed to look for the fundamental building blocks of matter in the dust clouds of interstellar space, NASA recently launched a high-altitude sounding rocket containing the Colorado High-resolution Echelle Stellar Spectrograph (CHESS) payload. Enabling scientists to carry out the most comprehensive single instrument study of its type ever conducted, the research promises to give new insights into the formation of stars.  Read More

The GPM Core Observatory is launched aboard a Japanese H-IIA rocket from the Tanegashima S...

The Global Precipitation Measurement (GPM) Core Observatory was launched last Thursday aboard a Japanese H-IIA rocket that blasted off from Tanegashima Space Center on Tanegashima Island in southern Japan. Weighing in at 4-ton, the GPM is the largest spacecraft ever built at NASA's Goddard Space Flight Center and will help provide a more detailed picture of the Earth's precipitation to assist climate scientists and help improve forecasting of extreme weather events.  Read More

Artist's concept of the LLCD transmitting to Earth (Image: NASA)

This week, NASA released the results of its Lunar Laser Communication Demonstration’s (LLCD) 30-day test carried out by its Lunar Atmosphere and Dust Environment Explorer (LADEE) that is currently in orbit around the Moon. According to the space agency, the LLCD mission proved that laser communications are practical at a distance of a quarter of a million miles and that such a system could perform as well, if not better, than any NASA radio system.  Read More

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