NASA Archives

March 10, 2020March 10, 2020 by Matt Williams

SpaceX Launches its Last Dragon 1 Mission to the ISS

SpaceX's CRS-20 taking off over Cape Canaveral AFB in Florida. Credit: Alex Brock

On Friday, March 6th, as part of the company’s 20th Commercial Resupply Services (CRS-20) mission, SpaceX launched a Dragon 1 capsule destined for the International Space Station (ISS). The mission involved the transport of supplies, as well as materials related to the more than 250 science investigations taking place aboard the ISS. More than that, it represented a milestone for the aerospace manufacturer.

March 9, 2020March 9, 2020 by Evan Gough

OSIRIS-REx did its Closest Flyover Yet, just 250 Meters Above its Sample Site

Artist’s conception of NASA’s OSIRIS-REx sample return spacecraft collecting regolith samples at asteroid Bennu. Credits: NASA/Lockheed Martin

NASA’s OSIRIS-REx is getting closer, physically and temporally, to its primary goal. The spacecraft arrived at Bennu at the end of 2018, and for just over a year it’s been studying the asteroid, searching for a suitable sampling site. To do that, it’s getting closer and closer.

March 9, 2020March 9, 2020 by Matt Williams

Europe’s Mission to Jupiter’s Moons Just Got its First Instrument

Southwest Research Institute’s Norm Pelletier prepares the Ultraviolet Spectrograph (UVS) for delivery and integration onto the European Space Agency’s JUICE spacecraft. As part of a 10-instrument payload to study Jupiter and its large moons, UVS will measure ultraviolet spectra that scientists will use to study the composition and structure of the atmospheres of these bodies and how they interact with Jupiter’s massive magnetosphere. Credit: SwRI

The space agencies of the world have some truly ambitious plans in mind for the coming decade. Alongside missions that will search for evidence for past (and maybe present) life on Mars, next-generation space telescopes, and the “return to the Moon”, there are missions will which will explore Jupiter’s moons for signs of extra-terrestrial life. These include the ESA’s JUpiter Icy Moon Explorer (JUICE), which will launch in 2022.

As part of the agency’s Cosmic Vision 2015-2025 program, this spacecraft will conduct detailed observations of Jupiter and three of its large moons – Ganymede, Callisto, and Europa – to see if they could indeed harbor life in their interiors. Late last month (Feb. 25th), the first instrument that will fly aboard JUICE and aid in these efforts was delivered and began the process of integration with the spacecraft.

March 6, 2020March 6, 2020 by Matt Williams

Mars 2020’s New Name is… “Perseverance”

Artist's impression of the Perseverance rover on Mars. Credit: NASA-JPL

Sojourner, Spirit, Opportunity, Curiosity… For decades, NASA’s robotic rovers have explored the surface of Mars looking for clues about its past and subsequent evolution. With every success and discovery, their names became part of the public discourse, infiltrating our vocabulary the same way iconic figures like Armstrong, Einstein, and Hubble did. But what of the next rover that will be sent to explore Mars this summer?

NASA has serious plans for the Mars 2020 rover, the next installment in the Mars Exploration Program after its sister-rover Curiosity. But before this mission can launch and add its impressive capabilities to the hunt for life on Mars (past and present), it needed a proper name. Thanks to Alexander Mather (a grade 7 student from Burke, Virginia), it now has one. From this day forward, the Mars 2020 rover will be known as the Perseverance rover!

March 5, 2020March 5, 2020 by Evan Gough

Comparing Mountains on the Moon to the Earth’s Peaks

NASA’s Artemis Program is planning to land astronauts on the Moon’s south pole. To prepare for this, NASA’s Solar System Exploration Research Virtual Institute (SSERVI) is creating the Lunar South Pole Atlas (LSPA). As part of that Atlas, NASA is mapping the topography of the region, including the mountains.

March 5, 2020March 5, 2020 by Evan Gough

WFIRST Passes an Important Milestone, it’s Time to Begin Development and Testing

This graphic shows a simulation of a WFIRST observation of M31, also known as the Andromeda galaxy. Hubble used more than 650 hours to image areas outlined in blue. Using WFIRST, covering the entire galaxy would take only three hours. Credits: DSS, R. Gendle, NASA, GSFC, ASU, STScI, B. F. Williams

Soon, astronomers and astrophysicists will have more observing power than they know what to do with. Not only will the James Webb Space Telescope one day, sometime in the next couple years, we hope, if all goes well, and if the coronavirus doesn’t delay it again, launch and begin operations. But another powerful NASA space telescope called WFIRST has passed an important stage, and is one step closer to reality.

March 5, 2020March 5, 2020 by Matt Williams

The First Artemis Launch has Been Delayed Until Mid-to-Late 2021

Artist's impression of the SLS taking off. Credit: NASA

Since December of 2017, NASA has been working towards the goal of sending “the next man and first woman” to the Moon by 2024, which will be the first crewed lunar mission since the Apollo Program. As part of this mission, known as Project Artemis, NASA has been developing both the Space Launch System (SLS) and the Orion spacecraft, which will allow the astronauts to make the journey.

Originally, it was hoped that the first uncrewed flight of the SLS and Orion (Artemis I) would take place later this year. But according to recent statements by Associate Administrator Steve Jurczyk, this inaugural launch will most likely take place “mid to late” in 2021. This is the latest in a series of delays for the high-profile project, which has been making impressive progress nevertheless.

March 3, 2020March 3, 2020 by Evan Gough

NASA is Planning to Build a Lunar Rover With a 1-Meter Drill to Search for Water Ice

An illustration of NASA's VIPER lunar rover. It'll explore the Moon's south pole and map water resources. Image Credit: NASA Ames/Daniel Rutter

Meet VIPER, NASA’s new lunar rover, equipped with a drill to probe the Moon’s surface and look for water ice. VIPER, or Volatiles Investigating Polar Exploration Rover, will carry a one-meter drill and will use it to map out water resources at the Moon’s south pole. It’s scheduled to be on the lunar surface by December 2023, one year later than it’s initial date.

March 3, 2020March 3, 2020 by Matt Williams

Magnetic Fields Around Mars InSight are 10x Stronger than Scientists Expected

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. Credits: IPGP/Nicolas Sarter

When NASA’s Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (Insight) lander set down on Mars in November of 2018, it began its two-year primary mission of studying Mars’ seismology and interior environment. And now, just over a year and a half later, the results of the lander’s first twelve months on the Martian surface have been released in a series of studies.

One of these studies, which was recently published in the journal Nature Geosciences, shared some rather interesting finds about magnetic fields on Mars. According to the research team behind it, the magnetic field within the crater where InSight’s landed is ten times stronger than expected. These findings could help scientists resolve key mysteries about Mars’ formation and subsequent evolution.

February 26, 2020February 26, 2020 by Nancy Atkinson

The Life of Katherine Johnson Shows that ‘Hidden Figures’ Are Important to History

NASA mathematician Katherine Johnson did more than just calculate rocket trajectories for early space missions. Her story, when it was finally told, completely changed people’s perceptions about who has been – and who can be — important in history.