Physics: Forces and motion in the news · page 2

Aerospace, Defence & Marine

Vikram-1 Private Orbital Rocket Aces Debut Launch

Skyroot Aerospace's Vikram-1 private orbital rocket launched successfully, making India the third country with a private company capable of reaching orbit.

Deep dive: How the Vikram-1 private orbital rocket reaches orbit

4 min read

Aerospace, Defence & MarineInnovation

JetZero Begins Building Its Blended Wing Body Aircraft

JetZero has started assembling its full-scale blended wing body aircraft demonstrator Jet1 in Mojave, promising 50% lower fuel burn for airlines.

Deep dive: why blended wing body aircraft burn less fuel

4 min read

Aerospace, Defence & Marine

Qianfan Satellite Constellation Reaches 200 in Orbit

China's Qianfan satellite constellation hit 200 in orbit with costs slashed 96%. Here's the engineering behind the flat-pack satellites and mass launches.

Deep dive: Hall-Effect Thrusters, Orbital Mechanics, and the Logistics of Building a 15,000-Satellite Fleet

8 min read

Construction & InfrastructureInnovation

Force-Regulating Fuses Could Prevent Building Collapse

Engineers have developed force-regulating fuses that prevent building collapse propagation, isolating damage like an electrical fuse before it cascades.

Deep dive: Progressive Collapse, Structural Mechanics, and the Design of Force-Regulating Fuses

7 min read

Construction & Infrastructure

HS2 Tallest Bridge Launch Set for Weekend Rail Push

The HS2 tallest bridge launch sees the 4,200-tonne Curzon 2 arched truss pushed 93m over live Birmingham rail lines in a precision engineering feat.

Deep dive: Launching a Bridge Over a Live Railway

6 min read

Aerospace, Defence & MarineBreakthroughs

Starship V3 Test Flight Proves Engine Redundancy Works

SpaceX's Starship V3 test flight launched from Starbase Texas, standing 124m tall with 33 Raptor 3 engines and carrying 20 mock Starlink satellites.

Deep dive: How 33 Engines Talk to One Computer

5 min read

Construction & InfrastructureInnovation

Olympic Park Footbridge: £19M Steel Span Opens in London

A £19M Olympic Park footbridge has opened at Queen Elizabeth Olympic Park in London, a 44-metre single-span steel structure floated into position by pontoon.

Deep dive: Single-Span Steel Bridge Design

4 min read