Marcia Clark Investigates The First 48 - Netflix
Marcia Clark Investigates The First 48 delves into some of America's most shocking crimes that have remained unsolved or ended with controversial outcomes. Each two-hour episode will focus on a specific case and examine the first 48 hours after the crime to reveal new angles and unravel enduring mysteries. Clark's years of experience both as a prosecutor and defense attorney allow her to see the important details that original investigators may have missed. She will sift through evidence presented in the case files, visit significant locations and conduct interviews with key players in an effort to uncover potential new leads. By looking at these cases through the lens of the critical first 48 hours, Clark will strive to discover the truth behind how and why these murders happened.
Runtime: 120 minutes
Marcia Clark Investigates The First 48 - Space Launch System - Netflix
The Space Launch System (SLS) is an American Space Shuttle-derived heavy-lift expendable launch vehicle. It is part of NASA's deep space exploration plans including a crewed mission to Mars. SLS follows the cancellation of the Constellation program, and is to replace the retired Space Shuttle. The NASA Authorization Act of 2010 envisions the transformation of the Constellation program's Ares I and Ares V vehicle designs into a single launch vehicle usable for both crew and cargo, similar to the Ares IV concept. The SLS is to be the most powerful rocket ever built with a total thrust greater than that of the Saturn V, putting the SLS into the super heavy-lift launch vehicle class of rockets. The SLS launch vehicle is to be upgraded over time with more powerful versions. Its initial Block 1 version is to lift a payload of 95 metric tons to low Earth orbit (LEO), which will be increased with the debut of Block 1B and the Exploration Upper Stage. Block 2 will replace the initial Shuttle-derived boosters with advanced boosters and is planned to have a LEO capability of more than 130 metric tons to meet the congressional requirement. These upgrades will allow the SLS to lift astronauts and hardware to destinations beyond LEO: on a circumlunar trajectory as part of Exploration Mission 1 with Block 1; to deliver elements of the Lunar Orbital Platform-Gateway (LOP-G) with Block 1B; and to Mars with Block 2. The SLS will launch the Orion Crew and Service Module and may support trips to the International Space Station if necessary. SLS will use the ground operations and launch facilities at NASA's Kennedy Space Center, Florida. During the joint Senate-NASA presentation in September 2011, it was stated that the SLS program has a projected development cost of $18 billion through 2017, with $10 billion for the SLS rocket, $6 billion for the Orion Multi-Purpose Crew Vehicle and $2 billion for upgrades to the launch pad and other facilities at Kennedy Space Center. Private space advocacy groups, such as the Space Access Society and the Space Frontier Foundation have called for cancellation of the program, arguing it is unnecessarily cost-intensive and will consume the funds for other NASA projects, and that it will not reduce launch costs.
Marcia Clark Investigates The First 48 - Core Stage - Netflix
The Space Launch System's Core Stage will be 8.4 meters (28 ft) in diameter and use four RS-25 engines. Initial flights will use modified RS-25D engines left over from the Space Shuttle program; later flights are expected to switch to a cheaper version of the engine not intended for reuse. The stage's structure will consist of a modified Space Shuttle external tank with the aft section adapted to accept the rocket's Main Propulsion System (MPS) and the top converted to host an interstage structure. It will be fabricated at the Michoud Assembly Facility. The core stage will be common across all currently planned evolutions of the SLS. Initial planning included studies of a smaller Block 0 configuration with three RS-25 engines, which was eliminated to avoid the need to substantially redesign the core stage for more powerful variants. Likewise, while early Block 2 plans included five RS-25 engines on the core, it was later baselined with four engines.
Marcia Clark Investigates The First 48 - References - Netflix