Scientists analyzing the first data from the Neutron star Interior Composition Explorer (NICER) mission have found two stars that revolve around each other every 38 minutes — about the time it takes to stream a TV drama. One of the stars in the system, called IGR J17062–6143 (J17062 for short), is a rapidly spinning, superdense star called a pulsar. The discovery bestows the stellar pair with the record for the shortest-known orbital period for a certain class of pulsar binary system.
Astronomers have discovered evidence for thousands of black holes located near the center of our Milky Way galaxy using data from NASA’s Chandra X-ray Observatory.
Imagine standing on the roof of a building in Los Angeles and trying to point a laser so accurately that you could hit a particular building in San Diego, more than 100 miles (160 kilometers) away. This accuracy is required for the feat that a novel technology demonstration aboard the soon-to-launch Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission will aim to achieve. For the first time, a promising technique called laser ranging interferometry will be tested between two satellites.
Continuous streams of Earth observations and information made possible by NASA form the foundation for critical environmental planning and decisions by people all over the world. But many organizations and governments are resource challenged and lack the capacity to put these timely insights to work.
NASA’s Mars Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) mission is on a 300-million-mile trip to Mars to study for the first time what lies deep beneath the surface of the Red Planet. InSight launched at 7:05 a.m. EDT (4:05 am PDT) Saturday from Vandenberg Air Force Base, California.
The early-morning liftoff on Saturday of the Mars InSight lander will mark the first time in history an interplanetary launch will originate from the West Coast. InSight will launch from the U.S. Air Force Vandenberg Air Force Base Space Launch Complex 3E. The two-hour launch window will open on May 5 at 4:05 a.m. PDT (7:05 a.m. EDT).
What's Up for May? The moon and Saturn meet Mars in the morning as NASA's Insight spacecraft launches to the red planet on May 5.
As the Juno spacecraft orbits Jupiter, new discoveries about the giant planet continue to be made.
SpaceX's Dragon cargo spacecraft is scheduled to splash down in the Pacific Ocean on Saturday, May 5, west of Baja California, with more than 4,000 pounds of NASA cargo, science and technology demonstration samples from the International Space Station.