Science

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Hera Beats the Weather – Sets Sights on Dual Asteroid

The European Space Agency’s Hera spacecraft has lifted off on a unique mission to the binary asteroid pair Didymos and Dimorphos. The probe will seek new insights into planetary defense techniques that could protect the Earth from asteroid impacts in the future, following up on NASA’s DART mission which intentionally struck Dimorphos in September of 2022.

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New Glenn Comes Together, but Plans Change

On Friday, September 6th 2024, NASA announced an official delay of the EscaPADE mission’s launch to March of 2025. The agency specified that the decision came at potential risk to spacecraft health in the event that the twin Mars orbiters had to be unfueled following a launch delay. Regardless, work continues towards the first launch of Blue Origin’s New Glenn.

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BepiColombo Completes Mercury Flyby on New Trajectory

The joint European/Japanese BepiColombo mission completed its fourth encounter with Mercury on Wednesday, September 4th 2024. The flyby was the latest of many gravity assists the mission needs to decelerate itself into Mercury orbit, and took the spacecraft closer to the planet’s surface than ever before.

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NASA Identifies Lunar Cargo and Mobility Gaps

The development of NASA’s Moon to Mars Architecture is a continuous process, one which is always seeking to strengthen our approach to sending humans to Mars and beyond. In June, NASA released a pair of white papers that give a glimpse into this year’s analysis: Lunar Surface Cargo and Lunar Mobility Drivers and Needs.

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Moon to Mars Part II: Evolving to Mars

Artemis’ stated goal to “prepare for human missions to Mars” is an ambitious undertaking, with visible consequences on its organization. With Artemis entering flight across its various programs, and hardware which will eventually support its primary missions in flow, we have entered a unique era for spaceflight.

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Blue OriginCommercial CrewHuman SpaceflightInternational Space StationNASANew SpaceNews and UpdatesPolicySierra Space

A Graceful Exit, Part 2: What Comes After ISS?

The end of the International Space Station will mark a tectonic shift in human spaceflight. The ISS program united the efforts of fifteen nations, including a landmark union between the United States and Russia, and citizens from eight other countries have since visited the orbiting laboratory. Now, approaching retirement, we begin to ask the question of what comes next?

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Meet The Pressurized Rover

In April of this year, the United States and Japan signed a formal agreement to collaborate on the first of a new kind of spacecraft for the Artemis Program: a pressurized rover. Acting like a camper van for astronauts to live in as they roam across the surface of the Moon, the pressurized rover is a dramatic new capability for the Artemis Program.

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ArtemisInternationalNASANews and UpdatesPlanetary SciencePolicyScience Missions

A Shake Up For Mars Sample Return

On April 15th 2024, NASA hosted a media teleconference giving updates on the current status of the agency’s Mars Sample Return (MSR) mission. MSR is a vital step in providing high fidelity environmental data which could dramatically inform the technology and methodology for a planned human mission to the Red Planet.

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NASA’s Newest Ocean Mission Takes Flight

After nearly nine years of planning, preparation, and even once being slated for cancellation entirely, NASA’s Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) Earth-observation mission lifted off from Launch Complex 40 at Cape Canaveral Space Force Station on February 8, at 1:33:36 AM.

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