SYLLABUS

GS-3: Awareness in the field of space. 

Context: 

Recently, the New Glenn orbital launch vehicle successfully completed its second mission, deploying NASA’s Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) twin-spacecraft into the designated loiter orbit. 

More on the News 

Blue Origin (American space company) launched its New Glenn heavy-lift rocket from Cape Canaveral, carrying NASA’s twin EscaPADE Mars spacecraft.

The mission marked the rocket’s second flight and its first operational mission for a paying customer.

The mission represents New Glenn’s first full success in both satellite deployment and booster recovery.

• The booster recovery demonstrated Blue Origin’s reusable launch capability for the first time. 

On its first flight in January 2025, New Glenn reached orbit but did not succeed in landing the first stage on the recovery platform.

Key Highlights of NASA’s Mission

The EscaPADE spacecraft will travel for a year near Earth before using a gravity assist to begin its journey to Mars in 2026. 

• The two orbiters will reach Mars in 2027 and begin an 11-month study of its upper atmosphere and magnetic interactions.

The mission will investigate how the solar wind interacts with the Martian environment and contributes to atmospheric loss.

• The mission will also provide insights about Martian space weather and help NASA better understand the conditions astronauts will face when they reach Mars. 

The study aims to improve scientific understanding of how Mars evolved from a wet planet to a dry one.

The twin EscaPADE spacecraft will provide synchronized observations of Mars for the first time.

In addition, ESCAPADE will provide more information about Mars’ ionosphere — a part of the upper atmosphere that future astronauts will rely on to send radio and navigation signals around the planet. 

Significance of the Project

• Mars Exploration: ESCAPADE is one of the first missions to use dual, synchronized orbiters to study interactions between a planet and the solar wind, improving 3D modelling of Martian atmospheric loss. 
• Support for Future Mars Missions: Data from ESCAPADE will support mission design for MAVEN (Mars Atmosphere and Volatile Evolution) follow-up missions and help refine long-term Mars habitability and atmospheric evolution models. 
• Enabling Human Exploration of Mars: The twin Mars orbiters will generate crucial scientific insights that support future human missions to Mars.
• Strengthening Commercial Participation in Deep-Space Exploration: The mission strengthens the role of commercial companies in NASA’s planetary and lunar exploration programs.