NASA Archives

February 25, 2020February 25, 2020 by Evan Gough

InSight has been Sensing Dust Devils Sweep Past its Landing Site

The InSight lander has been on the surface of Mars for about a year, and a half dozen papers were just published outlining some results from the mission. Though InSight’s primary mission is to gather evidence on the interior of Mars—InSight stands for Interior Exploration using Seismic Investigations, Geodesy, and Heat Transport—the lander also keeps track of Martian Meteorology. A new paper reports that InSight has found gravity waves, swirling dust devils, and a steady background rumble of infrasound.

February 25, 2020February 25, 2020 by Evan Gough

After a Challenging First Year on Mars, InSight Shows Us that Mars is Seismically Active

In this artist's concept of NASA's InSight lander on Mars, layers of the planet's subsurface can be seen below and dust devils can be seen in the background. Image Credit: IPGP/Nicolas Sarter

The NASA and DLR InSight lander has been on Mars for over a year now. The mission has faced significant challenges getting its HP³ (Heat Flow and Physical Properties Package) into the subsurface, but the spacecraft’s other instruments are working as intended. Now, researchers have published six papers outlining some of the mission’s scientific results.

February 22, 2020February 22, 2020 by Evan Gough

Dust Devils Have Left Dark Streaks All Over This Martian Crater

HiPOD from February 16th 2020 showing dust devil trails in a Martian crater. Image Credit: NASA/JPL/UArizona

There may be no life on Mars, but there’s still a lot going on there. The Martian surface is home to different geological process, which overlap and even compete with each other to shape the planet. Orbiters with powerful cameras give us an excellent view of Mars’ changing surface.

February 10, 2020February 10, 2020 by Matt Williams

The ESA’s Solar Orbiter, a Mission That Will Chart the Unexplored Polar Regions of the Sun, Just Launched!

Artist's impression of ESA's Solar Orbiter spacecraft. Credit: ESA/ATG medialab

In the coming years, a number of will be sent to space for the purpose of answering some of the enduring questions about the cosmos. One of the most pressing is the effect that solar activity and “space weather” events have on planet Earth. By being able to better-predict these, scientists will be able to create better early-warning systems that could prevent damage to Earth’s electrical infrastructure.

This is the purpose of the Solar Orbiter (SolO), an ESA-led mission with strong participation by NASA that launched this morning (Monday, Feb. 10th) from Cape Canaveral, Florida. This is the first “medium-class” mission implemented as part of the ESA’s Cosmic Vision 2015-25 program and will spend the next five years investigating the Sun’s uncharted polar regions to learn more about how the Sun works.

February 6, 2020February 6, 2020 by Evan Gough

A Meteor Smashed Into Mars in 2005, Making this Crater

A meteorite struck Mars sometime between February and July 2005 and formed this crater. It's the HiRise Picture of the Day for February 5, 2020. Image Credit: NASA/JPL/UoArizona.

NASA has repeatedly imaged the Martian surface, and sometimes a feature appears that wasn’t there in prior images. That’s what happened when a meteorite survived the plunge through Mars’ thin atmosphere sometime between February and July, 2005. It created this impact crater north of Valles Marineris.

February 6, 2020February 6, 2020 by Nancy Atkinson

Record-Setting Space Travelers Return to Earth

The Soyuz MS-13 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 61 crew members Christina Koch of NASA, Alexander Skvortsov of the Russian space agency Roscosmos, and Luca Parmitano of ESA (European Space Agency) Thursday, Feb. 6, 2020. Koch returned to Earth after logging 328 days in space --- the longest spaceflight in history by a woman --- as a member of Expeditions 59-60-61 on the International Space Station. Skvortsov and Parmitano returned after 201 days in space where they served as Expedition 60-61 crew members onboard the station. Photo Credit: (NASA/Bill Ingalls)

A trio of space travelers returned to Earth this morning from the International Space Station, including NASA astronaut Christina Koch, who set a record for the longest single spaceflight by a woman, at 326 straight days. Also coming home was ESA astronaut Luca Parmitano, who has now spent a total of 367 days in space (in two missions), more days than any ESA astronaut in history.

The crew of Expedition 61 also included Russian cosmonaut and Soyuz Commander Alexander Skvortsov, who completed his third mission for a total of 546 days in space, placing him 15th on the all-time time-in-space list.

February 4, 2020February 6, 2020 by Susie Murph

Weekly Space Hangout: February 5, 2020 – “More Things in the Heavens” with Dr. Michael Werner and Dr. Peter Eisenhardt

Hosts: Fraser Cain (universetoday.com / @fcain)

Dr. Brian Koberlein (BrianKoberlein.com / @BrianKoberlein)

Chris Carr (@therealCCarr
Annie Wilson

Tonight we welcome Dr. Michael Werner and Dr. Peter Eisenhardt, authors of the new book More Things in the Heavens which looks at how infrared astronomy is aiding the search for exoplanets and extraterrestrial life, and is transforming our understanding of the history and evolution of our universe. Included in their book are many spectacular images that have been captured by the Spitzer space telescope over its lifetime.

February 4, 2020February 4, 2020 by Matt Williams

An Upcoming Mission is Going to Assemble and Manufacture a Communications Antenna and Beam in Space

The Space Infrastructure Dexterous Robot (SPIDER) technology demonstration is slated to take place on NASA’s Restore-L spacecraft. The payload will assemble a functional communications antenna and manufacture a spacecraft beam. Credits: Maxar Technologies

It has been suggested that if humanity wants to truly embark on a renewed era of space exploration, one of the key ingredients is the ability to manufacture structures in space. By assembling everything from satellites to spacecraft in orbit, we would eliminate the most costly aspect of going to space. This, simply put, is the sheer expense of escaping Earth’s gravity well, which requires heavy launch vehicles and LOTS of fuel!

This is the idea behind the Space Infrastructure Dexterous Robot (SPIDER), a technology-demonstrator that will be going to space as part of NASA’s Restore-L spacecraft, which is designed to service and refuel a satellite in low-Earth orbit. Once deployed, the SPIDER will assemble a communications antenna and composite beam to demonstrate that space-based construction is possible.

January 30, 2020January 30, 2020 by Evan Gough

It Looks Like James Webb’s Launch Date is Going to Slip to July 2021

During a recent test, engineers and technicians fully deployed all five layers of the James Webb Space Telescopes sun-shield. Image Credit: NASA/Chris Gunn

Put “James Webb Telescope launch” into your search engine and you’ll be flooded with links, some reaching back to the ‘scope’s first proposed launch date in 2010. The delayed launch of the space telescope is a running theme in the space community, even though we all know it’s going to be worth the wait. So nobody will be surprised by this latest development in the story of the world’s most anticipated telescope.

January 29, 2020January 29, 2020 by Evan Gough

NASA is Going to Add a Commercial Module to the Space Station

NASA’s plan to open up the International Space Station (ISS) to commercial activity is gaining ground. They have a vision for an economy in Low-Earth Orbit (LEO) called the Plan for Commercial LEO Development. According to NASA, they intend to foster economic development in LEO and to drive innovation, all for the benefit of the American economy.

Now they’ve selected Axiom Space of Houston to provide a commercial habitation module for the ISS.