PASADENA, Calif. (NASA PR) — The December 2018 close approach by the large, near-Earth asteroid 2003 SD220 has provided astronomers an outstanding opportunity to obtain detailed radar images of the surface and shape of the object and to improve the understanding of its orbit.
The asteroid will fly safely past Earth on Saturday, Dec. 22, at a distance of about 1.8 million miles (2.9 million kilometers). This will be the asteroid’s closest approach in more than 400 years and the closest until 2070, when the asteroid will safely approach Earth slightly closer.
PASADENA, Calif. (NASA PR) — On Nov. 26, NASA’s InSight mission knew the spacecraft touched down within an 81-mile-long (130-kilometer-long) landing ellipse on Mars. Now, the team has pinpointed InSight’s exact location using images from HiRISE, a powerful camera onboard another NASA spacecraft, Mars Reconnaissance Orbiter (MRO).
PASADENA, Calif. (NASA PR) — 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. This is the same imaging process used by NASA’s Curiosity rover mission, in which many overlapping pictures are taken and later stitched together. Visible in the selfie are the lander’s solar panel and its entire deck, including its science instruments.
EL SEGUNDO, Calif., Nov. 19, 2018 – In a new development in the search for potentially habitable planets far beyond our solar system, JPL and Aerospace are conducting a study to further develop an innovative deep-space concept that relies on a solar gravity lens (SGL) to enable enhanced viewing of exoplanets.
The SGL would provide 100-billion optical magnification, allowing it to show details as small as 10 kilometers across – similar to being able to spot something the size of New York City on an exoplanet.
PASADENA, Calif. (NASA/JPL-Caltech PR) — For the second time in history, a human-made object has reached the space between the stars. NASA’s Voyager 2 probe now has exited the heliosphere – the protective bubble of particles and magnetic fields created by the Sun.
PASADENA, Calif. (NASA PR) — 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 first ever “sounds” of Martian winds on the Red Planet.
InSight sensors captured a haunting low rumble caused by vibrations from the wind, estimated to be blowing between 10 to 15 mph (5 to 7 meters a second) on Dec. 1, from northwest to southeast. The winds were consistent with the direction of dust devil streaks in the landing area, which were observed from orbit.
PASADENA, Calif. (NASA PR) — New images from NASA’s Mars InSight lander show its robotic arm is ready to do some lifting.
With a reach of nearly 6 feet (2 meters), the arm will be used to pick up science instruments from the lander’s deck, gently setting them on the Martian surface at Elysium Planitia, the lava plain where InSight touched down on Nov. 26.
The InSight space probe touched down safely on the Elysium Planitia plains of Mars on 26 November 2018 at 20:52:59 CET.
Carrying the DLR experiment HP3 (Heat Flow and Physical Properties Package), the mission will yield fresh insights into how the interior of Mars and rocky planets like Earth are structured and how they have evolved over time.
Focus: Space, exploration, robotics
COLOGNE, Germany (DLR PR) — Just a few weeks from now, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) HP3 Mole will start hammering its way automatically into the subsoil of the Red Planet to measure its inner heat.
PASADENA, Calif. & ELYSIUM PLANATIA, Mars (NASA/JPL-Caltech) — With InSight safely on the surface of Mars, the mission team at NASA’s Jet Propulsion Laboratory in Pasadena, California, is busy learning more about the spacecraft’s landing site. They knew when InSight landed on Nov. 26 that the spacecraft had touched down on target, a lava plain named Elysium Planitia. Now they’ve determined that the vehicle sits slightly tilted (about 4 degrees) in a shallow dust- and sand-filled impact crater known as a “hollow.” InSight has been engineered to operate on a surface with an inclination up to 15 degrees.
PASADENA, Calif. and ELISIUM PLANITIA, Mars (NASA/JPL-Caltech PR) — NASA’s InSight has sent signals to Earth indicating that its solar panels are open and collecting sunlight on the Martian surface. NASA’s Mars Odyssey orbiter relayed the signals, which were received on Earth at about 5:30 p.m. PST (8:30 p.m. EST). Solar array deployment ensures the spacecraft can recharge its batteries each day. Odyssey also relayed a pair of images showing InSight’s landing site.
PASADENA, Calif. and ELYSIUM PLANITIA, Mars (NASA/JPL-Caltech PR) — Mars has just received its newest robotic resident. NASA’s Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) lander successfully touched down on the Red Planet after an almost seven-month, 300-million-mile (458-million-kilometer) journey from Earth.
InSight’s two-year mission will be to study the deep interior of Mars to learn how all celestial bodies with rocky surfaces, including Earth and the Moon, formed.
PASADENA, Calif. (NASA/JPL-Caltech PR) — MarCO-B, one of the experimental Mars Cube One (MarCO) CubeSats, took this image of Mars from about 4,700 miles (6,000 kilometers) away during its flyby of the Red Planet on Nov. 26, 2018.
MarCO-B was flying by Mars with its twin, MarCO-A, to attempt to serve as communications relays for NASA’s InSight spacecraft as it landed on Mars. This image was taken at about 12:10 p.m. PST (3:10 p.m. EST) while MarCO-B was flying away from the planet after InSight landed.
The MarCO and InSight projects are managed for NASA’s Science Mission Directorate, Washington, by JPL, a division of the California Institute of Technology, Pasadena.
PASADENA, Calif. (NASA PR) — What’s the sound of a touchdown on Mars?
If you’re at NASA’s Jet Propulsion Laboratory, it sounds like winning the Super Bowl: cheers, laughter and lots of hollering.
But in the minutes before that, NASA’s InSight team will be monitoring the Mars lander’s radio signals using a variety of spacecraft — and even radio telescopes here on Earth — to suss out what’s happening 91 million miles (146 million km) away.
PASADENA, Calif. (NASA PR) — 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 the Red Planet on Nov. 26, the Monday after Thanksgiving. But it’s not going to be a relaxing weekend of turkey leftovers, football and shopping for the InSight mission team. Engineers will be keeping a close eye on the stream of data indicating InSight’s health and trajectory, and monitoring Martian weather reports to figure out if the team needs to make any final adjustments in preparation for landing, only five days away.
PASADENA, Calif. (NASA PR) — On Nov. 26, NASA’s InSight spacecraft will blaze through the Martian atmosphere and attempt to set a lander gently on the surface of the Red Planet in less time than it takes to hard-boil an egg. InSight’s entry, descent and landing (EDL) team, based at NASA’s Jet Propulsion Laboratory in Pasadena, California, along with another part of the team at Lockheed Martin Space in Denver, have pre-programmed the spacecraft to perform a specific sequence of activities to make this possible.