NASA Archives

May 11, 2020May 20, 2020 by Matt Williams

Lunar Gateway Could be Built With the Falcon Heavy

In March of 2019, NASA was directed by the White House to land human beings on the Moon within five years. Known as Project Artemis, this expedited timeline has led to a number of changes and shakeups at NASA, not the least of which has to do with the deprioritizing of certain elements. Nowhere is this more clear than with the Lunar Gateway, an orbital habitat that NASA will be deploying to cislunar space in the coming years.

Originally, the Gateway was a crucial part of the agency’s plan to create a program of “sustainable lunar exploration.” In March of this year, NASA announced that the Lunar Gateway is no longer a priority and that Artemis will rely on an integrated lunar lander instead. However, NASA still hopes to build the Gateway, and according to a recent interview with ArsTechnica, this could be done with the help of SpaceX and the Falcon Heavy.

May 1, 2020May 1, 2020 by Matt Williams

The Companies Taking NASA Back to the Moon in 2024: Blue Origin, SpaceX and Dynetics

Illustration of Artemis astronauts on the Moon. Credits: NASA

In less than four years, NASA plans to send astronauts back to the Moon for the first time since the Apollo era (Project Artemis). But this time, NASA plans to build the infrastructure needed to ensure a “sustainable program” of lunar exploration. In short, we’re going back to the Moon and this time, we plan to stay! To help them get there, the agency has partnered with commercial aerospace companies to provide logistical support.

In addition, NASA recently named three companies to develop vehicles for the Artemis missions that will be capable of landing astronauts on the lunar surface. They include the commercial space powerhouses SpaceX and Blue Origin, as well as the Alabama-based Dynetics, all of whom are tasked with developing Human Landing Systems (HLS) that can be deployed from their respective heavy launch systems (or another commercial provider).

April 30, 2020April 30, 2020 by Evan Gough

NASA’s Perseverance Rover is Going to Jezero Crater, Which is Looking Better and Better as a Place to Search for Evidence of Past Life on Mars

Jezero Crater on Mars is the landing site for NASA's Mars 2020 rover. Image Credit: NASA/JPL-Caltech/ASU

In 2018, NASA decided that the landing site for its Mars 2020 Perseverance rover would be the Jezero Crater. At the time, NASA said the Jezero Crater was one of the “oldest and most scientifically interesting landscapes Mars has to offer.” That assessment hasn’t changed; in fact it’s gotten stronger.

A new research paper says that the Jezero Crater was formed over time periods long enough to promote both habitability, and the preservation of evidence.

April 27, 2020April 27, 2020 by Evan Gough

OSIRIS-REx Descended Down to Just 75 Meters Above the Surface of Bennu in a Recent Test

Image obtained on Mar. 7th by the PolyCam camera on NASA’s OSIRIS-REx spacecraft from a distance of about 5 km (3 mi) Credit: NASA/Goddard/University of Arizona

NASA’s OSIRIS-REx spacecraft is getting ready for its big moment. OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer) is at asteroid Bennu, preparing to collect a sample of ancient rock. And collecting that sample means taking step after meticulous step.

April 25, 2020April 25, 2020 by Matt Williams

This is the Final Picture NASA’s Spitzer Space Telescope

This view shows the California Nebula imaged in visible light. The inset shows a section of the nebula imaged by NASA's recently retired Spitzer Space Telescope, which studied the universe in infrared light. Credit: NASA/JPL-Caltech/ Palomar Digitized Sky Survey

On Jan. 30th, 2020, NASA’s Spitzer Space Telescope was retired after sixteen years of faithful service. As one of the four NASA Great Observatories – alongside Hubble, Chandra, and Compton space telescopes – Spitzer was dedicated to studying the Universe in infrared light. In so doing, it provided new insights into our Universe and enabled the study of objects and phenomena that would otherwise be impossible.

For instance, Spitzer was the first telescope to see light from an exoplanet and made important discoveries about comets, stars, and distant galaxies. It is therefore fitting that mission scientists decided to spend the last five days before the telescope was to be decommissioned capturing breathtaking images of the California Nebula, which were stitched into a mosaic and recently released to the public.

April 22, 2020April 22, 2020 by Nancy Atkinson

Crew Dragon Will Be Launching on May 27th

The uncrewed in-flight abort demonstration is targeted for 8 a.m. EST Saturday, Jan. 18, from Launch Complex 39A in Florida. There is a four-hour test window. Credits: SpaceX

NASA and SpaceX are targeting May 27, 2020 for an historic mission: the launch of the first astronauts on the SpaceX Crew Dragon spacecraft, with the destination as the International Space Station (ISS). The crew, NASA astronauts Robert Behnken and Douglas Hurley, are scheduled to launch on a Falcon 9 rocket at 4:32 pm EDT that day from Kennedy Space Center’s Launch Complex 39A. If all goes well, the Crew Dragon will autonomously dock with the space station about 24 hours later.

April 15, 2020 by Matt Williams

Wheels and Helicopter Attached to Perseverance Rover

This summer, NASA’s Perseverance rover will launch from Cape Canaveral Air Force Base in Florida. When it arrives on Mars (on February 18th, 2021), it will join the Curiosity rover and a host of other missions that are looking for evidence of past and present life on the Red Planet. At present, engineers at the Kennedy Space Center in Florida are conducting the final assembly of the rover in preparation for launch.

With less than 14 weeks to go before the mission’s launch period opens up, several important development milestones have been completed. This includes integrating the rover’s remaining components, like the rover’s six wheels and the small helicopter drone that will help explore the surface. These elements, and a slew of other final preparations, were integrated with the rover over the past few weeks.

April 15, 2020April 20, 2020 by Nancy Atkinson

Even More Things That Saved Apollo 13: Charging the Batteries

Overall view showing some of the activity in the Mission Operations Control Room during the final 24 hours of the Apollo 13 mission. From left to right are Shift 4 Flight Director Glynn Lunney, Shift 2 Flight Director Gerald Griffin, Astronaut and Apollo Spacecraft Program Manager James McDivitt, Director of Flight Crew Operations Deke Slayton and Shift 1 Flight Surgeon Dr. Willard Hawkins. Credit: NASA.

Following the explosion of an oxygen tank in Apollo 13’s Service Module on April 13, 1970, approximately 56 hours into the mission, the situation was bleak. With the Command Module (CM) without any power, the Lunar Module (LM) was activated as a life boat to sustain the crew. The task ahead – to save the spacecraft and the crew, and get them home again — would require an incredible amount of innovation by both the Apollo 13 astronauts and the engineers back on Earth.

The explosion caused the loss of the main source for oxygen, water, and most importantly, electrical power for the CM. With only 15 minutes of power left in the CM, astronaut Jack Swigert powered down the CM while Jim Lovell and Fred Haise got the LM up and running.

For engineers on the ground, one of the biggest concerns was maintaining enough electrical power in the LM and then creating enough power in the CM to power it back up again for reentry to Earth.

April 12, 2020April 12, 2020 by Matt Williams

This is How the ESA and NASA Will be Working Together to Bring Rocks Back From Mars

This is what the Mars Sample Return mission looked like in 2019. Updated plans eliminate the Fetch Rover and will instead used Sample Retrieval Helicopters to bring the samples to the Sample Return Lander. Once at the Lander, the samples will be launched into orbit by rocket, to be retrieved by an orbiter and sent to Earth. Credit: ESA

In the near future, sample-return missions from Mars will finally be a reality. For decades, scientists have analyzed the composition of Martian rocks and soil by either sending rovers to the surface or by examining meteorites that came from Mars. But with missions like Perseverance, which are equipped with a sample cache instrument, it won’t be long before Martian rocks are brought back to Earth for study.

Similar to how the Apollo astronauts brought back Moon rocks, which revealed the existence of water on the Moon and its similarity to Earth, Martian rocks could reveal a great deal about the formation and evolution of the Red Planet. The question is, what rocks should be returned? This is the question that the international Mars Sample Return campaign is considering on the eve of Perseverance’s launch.

April 11, 2020April 12, 2020 by Matt Williams

Trump Signs an Executive Order Allowing Mining the Moon and Asteroids

An illustration of a Moon base that could be built using 3D printing and ISRU, In-Situ Resource Utilization. Credit: RegoLight, visualisation: Liquifer Systems Group, 2018

In 2015, the Obama administration signed the U.S. Commercial Space Launch Competitiveness Act (CSLCA, or H.R. 2262) into law. This bill was intended to “facilitate a pro-growth environment for the developing commercial space industry” by making it legal for American companies and citizens to own and sell resources that they extract from asteroids and off-world locations (like the Moon, Mars, or beyond).

On April 6th, the Trump administration took things a step further by signing an executive order that formally recognizes the rights of private interests to claim resources in space. This order, titled “Encouraging International Support for the Recovery and Use of Space Resources,” effectively ends the decades-long debate that began with the signing of The Outer Space Treaty in 1967.