News

Do Small Incremental Moves Mark Telesat Progress?

Telesat Alan Park ground station facility near Hannover, Ontario

Have you seen the latest news about Elon Musk, SpaceX and Starlink? What about Telesat? Hmm. Since it's last earnings call in November Telesat has signed a number of deals, but the cloud hanging over the company persists. This page is for subscribers only. Already a subscriber? Log in. Fact-driven space news, columns, business, policy, technology and more. Support independent journalism. SUBSCRIBE TODAY

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First Carbon Dioxide Commercial Satellite by GHGSat set to Launch this Year

GHGSat satellites

Montreal-based GHGSat plans to launch the world's commercial satellite focused on carbon dioxide (CO2) monitoring later this year; launch provider and timing will be announced in the coming months. This page is for subscribers only. Already a subscriber? Log in. Fact-driven space news, columns, business, policy, technology and more. Support independent journalism. SUBSCRIBE TODAY

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Green Comet to Make Closest Approach this Week

Discovered early last year, Comet ZTF may become visible to the unaided eye. Credit: Jose Francisco Hernández/NASA APOD.

A green visitor is going to make its closest approach to Earth this week. Comet C/2022 E3 (ZTF) is visible in binoculars or a telescope from Canada and depending on what happens in the coming days, it may enter naked-eye visibility. Comets are notoriously difficult to predict, however, as luminosity (inherent brightness) depends on factors such as how much gas and dust streams off their surfaces, …

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