Technologies

Bright Comet Nishimura Is Now Becoming Visible in the Predawn Sky

It’s likely your best chance to see such a spectacular space snowball this year if you’re willing to wake up early. Grab some binoculars, too.

The most promising comet of 2023 will make a close pass by our planet next week and it’s nearly bright enough already to be seen with the naked eye.

Comet C/2023 P1 (Nishimura) was first spotted last month by Hideo Nishimura, an amateur astronomer in Japan, using only a digital camera setup and a lot of skill. It’s set to make a close pass by Earth on Sept. 12, and then whip around the sun on Sept. 17 before being flung back out to deep space.

The comet is a bit tricky to see right now because it’s best seen in a dark sky, but its position is such that it should be observed 60 to 90 minutes before dawn, when the sky is not fully dark. A number of sky watchers and astrophotographers are reporting having luck imaging it using a digital camera on a tripod taking exposures that last at least a few seconds.

Nishimura is expected to grow brighter as it comes closer the next few days, if it survives that long.

So far the comet has been meeting some serious resistance in the form of blasts of charged particles and plasma issuing forth from a tumultuous sun. Observers like astrophotographer Michael Jaeger (see above) watched Saturday as a solar storm engulfed the comet and appeared to blow a portion of its tail away for a moment.

Here’s a more dramatic example that was captured by NASA in 2007 of Comet Encke having its tail briefly stolen:

«Researchers call this a disconnection event; it’s caused by a CME (or fast solar wind stream) hitting the comet,» former NASA astronomer Tony Phillips wrote at Spaceweather.com. «Nishimura’s tail has since grown back — but it might not last for long. More CMEs are heading its way.»

CME stands for coronal mass ejection, which is an eruption from the outer layers of the sun that often accompanies a solar flare. Think of it as a very strong gust of energetic wind coursing through space and causing electromagnetic chaos. This is the same force that causes auroras to light up the skies when it collides with Earth’s magnetic field. It can also influence other things in space, like asteroids and comets.

The sun is currently building toward the peak of its roughly 11-year solar cycle, which means more frequent flares and CMEs. At least two more of the ejections Phillips mentioned issued forth from the sun’s corona on Tuesday, exploding in the direction of Comet Nishimura.

Comet Nishimura (C/2023 P1) on Sept 5, 2023. For this single shot I used my A7s and a 135mm lens.
Nishimura is a new comet that was discovered on August 11, 2023. It’s expected to brighten to a magnitude of 1.8. Its closest approach to us will be on Sep 12 and its perihelion on… pic.twitter.com/BXhDo0IOpq

— Dr. Sebastian Voltmer (@SeVoSpace) September 6, 2023

How to catch the comet

All this rough space weather can be a bit distressing for skywatchers hoping to see the comet with the naked eye. Although the comet is still approaching Earth, now could be the ideal time to start looking for it. Nishimura was expected to be bright enough to see as soon as Sept. 8. In the Northern Hemisphere it will appear near the horizon, making it a bit tougher to locate.

«It’s really best seen with binoculars or a telescope,» Alison Klesman, who holds a doctoratein astronomy, wrote for Astronomy.com. «But through those optics, it will dazzle.»

You can search for the comet in the constellation Leo an hour or two before sunrise. You can use apps like Stellarium, Star Walk or TheSkyLive to help locate it.

See bright Comet Nishimura at dawn.
Finder chart below. pic.twitter.com/CMRiPk4dPM

— Con Stoitsis (@vivstoitsis) September 4, 2023

It’s very difficult to know what the future holds for a comet. They can travel for centuries from the edge of the solar system to make a single orbit around the sun. At the same time, they are fragile things with a tendency to disintegrate as they pass through the inner solar system. They’ve even been known to crash into Jupiter or the sun along the way. The dinosaurs may also have had a close encounter with one many millions of years ago.

So with all the turbulence the sun is sending out lately, it’s good to get up early to try to see Nishimura for yourself while it’s still holding itself together. Good luck!

Technologies

Fubo Loses NBCUniversal Channels, Putting Your NBA Games in Jeopardy

Sound the carriage dispute Klaxon: Some network programming has disappeared from the streaming service after content negotiations fell through.

If you’ve noticed your favorite show has recently gone missing from Fubo, it’s probably because an entire block of programming just disappeared from the site’s channel lineup.

The live TV streaming service is engaged in a carriage dispute with NBCUniversal, a media company whose subsidiaries include NBC News, Universal Studios, Peacock, Telemundo and Illumination, among other brands.

On Nov. 21, NBCUniversal pulled all of its networks from Fubo. This is an especially big deal for sports watchers on the streaming service, since the Fubo Sports subscription — which began earlier this year — depends on the licensing agreement with NBCUniversal. However, viewers can still access sports content on networks like ESPN, CBS and ABC.

Fubo released a statement on Tuesday, alleging the media giant is engaging in «discriminatory tactics» that are harming the streamer’s subscribers.

«NBCU is discriminating against Fubo and our subscribers,» the statement says. «They allowed YouTube TV and Amazon Prime to integrate Peacock directly into their channel store, but refused to give Fubo the same rights.»

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Fubo says NBCUniversal is trying to force a multiyear deal for certain channel packages under the media giant’s new spin-off media company, Versant, and that it’s trying to upcharge on the Fubo Sports subscription by adding «expensive, non-sports channels» into the agreement, increasing the cost.

According to NBCUniversal’s website, the Versant brands include CNBC, E!, MS Now, SyFy and USA, among other channels.

NBCUniversal did not respond to a request for comment.

Fubo says that it’s willing to move forward without NBCUniversal content if an agreement cannot be reached.

«Fubo is committed to bringing its subscribers a premium, competitively-priced live TV streaming experience with the content they love,» its statement concludes. «That includes multiple content options, including a sports-focused service, that can be accessed directly from the Fubo app.»

Fubo recently became an affiliate of The Walt Disney Company, following its merger with Hulu’s live TV platform in October. It’s unclear whether this merger affected content agreement negotiations with NBCUniversal. Fubo did not respond to a request for comment on this.

Technologies

Spotify Will Reportedly Get More Expensive in the US Next Year. Here’s What to Expect

The music streaming service will reportedly raise prices again after subscription rate hikes in other regions.

After announcing it is raising prices in regions including Europe, South Asia and Latin America, Spotify is reportedly about to increase prices again in the US.

The US is included in the latest Spotify price hike on its Premium services starting in early 2026, according to the Financial Times, which cited three sources familiar with the streaming music company’s dealings. For now, the least expensive Premium plans in the US start at $12, but the price hike would likely put it in line with the other regions where the Premium plan costs about $14 a month.

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Spotify also offers a Premium Family plan that covers six people in the same household for $20 and plans for students ($6 a month bundled with Hulu) and couples ($17 a month). Spotify also offers a Basic plan that does not include access to audiobooks for $11 a month. A representative for Spotify did not immediately respond to a request for comment.

A steady increase

If the report is accurate, this would be the third price increase on Premium plans in the US since 2023. Before those hikes, Premium plans were $10, but Spotify raised its minimum price by $1 in 2023 then again in 2024.

Just this week, Spotify added the ability to seamlessly import playlists from other music services including Apple Music and Tidal.

Spotify has faced some controversy this year, including some music acts abandoning the platform and some customers canceling subscriptions over advertising for Homeland Security’s ICE program. CNET has a guide for canceling your Spotify subscription.

The company is the market leader among music streaming apps with about 32 percent market share as of the end of 2024.

Technologies

Some Rad Power Bike E-Bike Batteries Can Catch Fire, Consumer Protection Agency Warns

The company declined to offer full replacements or refunds, citing financial constraints.

The US Consumer Product Safety Commission is warning that some lithium‑ion batteries used in certain e‑bikes made by Rad Power Bikes pose a serious fire hazard that could lead to injury or even death. The agency says the batteries, identified by model numbers RP‑1304 and HL‑RP‑S1304, can unexpectedly ignite or explode, especially if the battery or its harness has been exposed to water or debris.

The recall has been marked as a «public health and safety finding» because Rad Power Bikes has declined to offer full replacements or refunds for all consumers, citing financial constraints.

CPSC reports 31 incidents of fire involving these batteries, including 12 cases where property damage totaled approximately $734,500. Some of these fires occurred even when the battery was not in use or charging, but was in storage.

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The batteries were sold as either original or replacement units for several Rad Power Bikes e-bike models and were available through RadPowerBikes.com, Best Buy and independent bike shops nationwide.

«Rad informed the agency that its demand to replace all batteries, regardless of condition, would immediately put Rad out of business, which would be of no benefit to our riders,» the company said in a statement issued with the CPSC warning. «Rad is disappointed that it could not reach a resolution that best serves our riders and the industry at large. Rad reminds its customers to inspect batteries before use or charging and immediately stop using batteries that show signs of damage, water ingress, or corrosion, and to contact Rad so we can support our riders.»

The CPSC’s statement does not apply to all Rad batteries, and does not apply to its Safe Shield or semi-integrated batteries.

Consumers who have one of the affected batteries are urged to stop using it immediately and dispose of it properly via a household hazardous‑waste collection center. Do not place the batteries in standard curb-side recycling or trash bins, and refrain from reselling them.