Latest National Launch System Stories
NASA has announced a modification of its NASA Launch Services (NLS) II contract with Space Exploration Technologies (SpaceX) of Hawthorne, Calif., to add an additional configuration of the Falcon 9 rocket to its fleet.
NASA announced the modification of its NASA Launch Services (NLS) II contract with United Launch Services of Littleton, Colo., to add the Delta II rocket launch service in accordance with the contract's on-ramp provision.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.