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Next Launch CRS-3 on a Falcon 9 rocket from Cape Canaveral AFB, FL scheduled for 18 Apr 14 19:25:00 GMT

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European Space Agency Selects PLATO Observatory for Proposed 2024 Launch

From the European Space Agency (ESA): “The PLAnetary Transits and Oscillations of stars (PLATO) mission will identify and study thousands of exoplanetary systems, with an emphasis on discovering and characterising Earth-sized planets and super-Earths. It will also investigate seismic activity in stars, enabling a precise characterisation of the host sun of each planet discovered, [...]

NuSTAR Sheds New Light on Supernova Explosions

This is the first map of radioactivity in a supernova remnant, the blown-out bits and pieces of a massive star that exploded. The blue color shows radioactive material mapped in high-energy X-rays using NuSTAR. Heated, non-radioactive elements previously imaged by Chandra using low-energy X-rays are shown in red, yellow, and green. Image Credit/Caption: NASA/JPL-Caltech/CXC/SAO

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VIDEO: Mid-Infrared Instrument Installed for NASA's James Webb Space Telescope

MIRI, the mid-infrared camera and spectrograph (left), was installed in the science payload module of the James Webb Space Telescope (right) on 29 April 2013 at the NASA Goddard Space Flight Center. Photo Credit: NASA Goddard/Chris Gunn

It was not too long ago that the last set of gold-coated Beryllium-made mirrors (18 in all) [...]

PLATO Exoplanet Mission Proposal Awaits Final Selection by ESA, Following Recent Positive Recommendation

The European Space Agency’s PLATO mission aims to discover and characterize hundreds of Earth-sized exoplanets inside the habitable zones of approximately 1 million stars. The mission is likely to be approved for implementation by ESA during an announcement due for next week. Image Credit: PLATO Definition Study Report/ESA

 

The European Space Agency’s Science [...]

James Webb Space Telescope Flight Instruments and Primary Mirror Segments Ready for Assembly

The amazing mirrors that will fly aboard NASA’s James Webb Space Telescope will allow the James Webb Space Telescope to see farther away and further back in time to detect the light from the very first and most distant stars and galaxies. In this photo, an engineer’s crystal clear reflection is seen on the [...]

One Step at a Time: Construction of the James Webb Space Telescope Steadily Going Forward

Segments of the James Webb Space Telescope’s primary mirror, while undergoing cryogenic testing. Image: Ball Aerospace

In what constitutes important and exciting news for space science and astrophysics, the final segments of the primary mirror for the James Webb Space Telescope (JWST) have been delivered to NASA’s Goddard Space Flight Center in Greenbelt, Md.

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It's an Alien Blue World—But Nothing Like Earth

Artist’s conception of exoplanet HD 189733b—a “deep blue dot” reminiscent of Earth from a distance. Image Credit: NASA / ESA / M. Kornmesser

The planets and moons in our Solar System come in a wide variety of colors, and the natural beauty can be breathtaking. Now, the true color of a much more distant [...]

Key Milestone Passed in Construction of the James Webb Space Telescope

Construction of the crucial “backbone” of the James Webb Telescope has now been completed. Image Credit: NASA.

The James Webb Space Telescope, a joint project of NASA, the European Space Agency (ESA), and the Canadian Space Agency, is planned to be launched in 2018 on an ESA Ariane 5 rocket. The Northrop Grumman Corporation [...]

Hubble Space Telescope Reveals Evidence of Farthest Known Planet From Its Star

A gap in the protoplanetary disk of dust and gas whirling around TV Hydrae uncovered evidence of an unseen, growing planet, according to astronomers studying Hubble data. Image Credit: NASA, ESA, J. Debes (STScI), H. Jang-Condell (University of Wyoming), A. Weinberger (Carnegie Institution of Washington), A. Roberge (Goddard Space Flight Center), G. Schneider (University [...]

Sifting Through the Atmospheres of Far-off Worlds

This image shows the HR 8799 planets with starlight optically suppressed and data processing conducted to remove residual starlight. The star is at the center of the blackened circle in the image. The four spots indicated with the letters b through e are the planets. This is a composite image using 30 wavelengths of [...]