Ejection Mechanism Design for the SPEED Test Architecture

The The Stratospheric Projectile Entry Experiment on Dynamics (SPEED), a two-stage stratospheric drop test architecture, is currently under development to bridge the state-of-the-art gap that many NASA flagship missions require to reduce system risk and enable more optimized designs via margin reduction. To do this, a two-stage vehicle will drop from a high-altitude balloon and […]

Financial news worsens for India’s MTNL

Indian state-owned operator Mahanagar Telephone Nigam (MTNL) is apparently sinking further into a financial quagmire. It has reportedly informed India’s stock exchanges that it has defaulted on payments of both principal and interest to a group of publ…