Back to Triton? Proposed Mission Would Return to Neptune’s Exotic Largest Moon

Neptune’s largest moon Triton as seen by Voyager 2 in 1989. The proposed Trident mission would be the first to return to this bizarre world in over three decades. Photo Credit: Credit: NASA/JPL/USGS

Much of the outer Solar System has now been visited by robotic spacecraft from Earth, including the gas and ice giants […]

NASA's Upcoming WFIRST Space Telescope Renamed in Honor of Nancy Grace Roman

Artist’s conception of the Nancy Grace Roman Space Telescope (WFIRST). Image Credit: NASA

NASA’s upcoming next-generation space telescope, the Wide Field Infrared Survey Telescope (WFIRST), now has a brand new name: the Nancy Grace Roman Space Telescope (or just the Roman Space Telescope for short). It is named in honor of Nancy Grace Roman, […]

Celebrating Hubble's 30th Anniversary ... and Looking Beyond to the Next 30 Years

NASA’s James Webb Space Telescope (right) will pick up where the Hubble (left) will soon leave off, observing the universe in infrared & looking further back in time than Hubble ever could. Photos: NASA

April 24 marked the 30th anniversary of the Hubble Space Telescope (HST), which has given humanity some of the most […]

Mars Helicopter Attached to Perseverance Rover for July Launch to Red Planet

Photo of the Mars Helicopter, after it was attached to the bottom of the rover (lower center of image). Photo Credit: NASA/JPL-Caltech

Despite the on-going COVID-19 pandemic, preparations for the launch of NASA’s next rover to Mars this July, Perseverance, are continuing on schedule. Most recently, the engineering and technician team completed two more […]

Tool For Collecting Rocks Installed on Perseverance Rover for July Launch to Mars

The Perseverance rover undergoing processing at a payload servicing facility at NASA’s Kennedy Space Center on Feb. 14, 2020. Photo Credit: NASA

NASA’s Perseverance rover just reached big another milestone in its preparations for launch to Mars this summer. Key components of the rover’s sample handling system have now been installed. This system will […]

Voyager 2 to Enter 11-Month 'Quiet Mode' During Deep Space Network Upgrades

The 70-meter-wide (230-feet-wide) radio antenna at the Deep Space Network’s Canberra site in Australia. It is the only antenna that that communicate with Voyager 2 from the southern hemisphere, and will be undergoing crucial upgrades for 11 months beginning in March. Photo Credit: NASA/Canberra Deep Space Communication Complex

With so many space missions currently exploring […]

Meet Solar Orbiter, Launching to the Sun for Europe and NASA in Feb 2020

The European Space Agency’s Solar Orbiter, an international cooperative mission between the European Space Agency (ESA) and NASA, is seen here in final processing for launch at the Astrotech Space Operations payload processing facility in Titusville, Florida on Dec 16. Photo Credit: Mike Killian / AmericaSpace.com

We’ve been hearing a lot about NASA’s Parker Solar Probe […]

Starliner Aims for Dec 20 Orbital Flight Test After Good Wet Dress Rehearsal

The Boeing CST-100 Starliner crew capsule atop a United Launch Alliance Atlas-V rocket atop Launch Complex 41 at Cape Canaveral AFS on Dec 6, undergoing a major practice countdown Wet Dress Rehearsal for a launch attempt on the uncrewed Orbital Flight Test to and from the International Space Station as soon as Dec 20. […]

NASA Joins ESA's 'ARIEL' Mission to Study Atmospheres of Hot Exoplanets

Artist’s concept of the ARIEL spacecraft on its way to Lagrange Point 2 (L2). Image Credit: ESA/STFC RAL Space/UCL/Europlanet-Science Office

Thousands of exoplanets have been discovered so far – just over 4,000 now actually – with thousands more expected to be found in the near future. But these worlds are very far away, so […]

Insight's 'Mole' Drill Faces New Issue, While Curiosity Explores "Ancient Oasis"

Image from InSight showing the “mole” heat probe (the tube on the left) after it jumped about halfway back out of the hole it made while digging. Photo Credit: NASA/JPL-Caltech

Update – Nov. 1, 2019: NASA InSight just tweeted that the mole appears to be stable and more images are being taken to try […]